Commit Graph

354 Commits

Author SHA1 Message Date
Will Pfleger
9c6fa14aa0 feat(desktop): offer Claude effort levels in agent edit and create (#8059)
Claude Code agents now get a thinking-effort dropdown in the agent Edit
and Create dialogs, matching the one buzz-agent and Codex agents already
have.

## Behavior
- **Where levels come from:** Claude effort levels come from the Claude
model data for the model that will actually run after Save, resolved in
order: explicit model, then inherited default (linked definition or
global), then adapter default. Stored Claude session levels are not
used, because the stored session data does not record which model
produced them.
- **Edit:** for an agent linked to a definition, effort follows the
definition's model, which stays authoritative. Save never sends a model
for linked agents.
- **Create:** effort is offered for local agents only and is stored on
the instance. Allowed levels are recomputed on every render, so
collapsing Advanced and then switching to a model without effort (e.g.
Haiku) drops effort from the request. Non-local effort is rejected
before any create side effects.
- **Persistence:** `create_managed_agent` sets the picked effort when it
builds the record and drops stale effort env aliases. Its body runs over
any Tauri runtime, so a mock-app test drives the real create path and
reads the record back from disk. That test runs in a child process with
temp app-data and nest folders, and a test-only switch turns keychain
use off so agent keys stay inline in the temp agent file and the OS
keychain is never touched.
- **Observer store:** live session-config captures are written to the
store before the dialog refreshes; archived captures are read-only.
- **Codex:** its existing session-native effort picker is unchanged.

---------

Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: Hayt <211b96e6a2b7f45fd4047988976c7bbbeeda0c15f3ae7b32eec20834b5a55118@buzz.block.builderlab.xyz>
2026-10-06 08:58:50 -06:00
Will Pfleger
83aab8cb5c feat(desktop): remove communities locally and stop their agent pairs (#7997)
🤖 Leave contacts the relay before it removes anything locally: it checks
the relay's `/info` for NIP-43 membership support, then waits for the
relay to accept a signed leave request. When a relay has been torn down,
that check fails, Leave throws, and the community stays in the rail.
Removing a community also left its relay's managed agent pairs running,
and they kept reconnecting to it until the app was quit.

**Remove from this device**
- A new community action, **Remove from this device**, sits under
**Leave community** in the profile menu's community actions. It never
contacts the relay. A confirm dialog explains that relay membership
isn't revoked.
- `useCommunityNavigationTransitions` splits the old `removeCommunity`
into `removeCommunityFromDevice` (local-only cleanup and navigation to a
fallback community or the discovery screen) and
`leaveAndRemoveCommunity` (calls `leaveCommunity`, then runs the same
cleanup). Leave's flow hasn't changed.
- When Leave fails, the error now adds: "If the community no longer
exists, use Remove from this device." The error shown when community
discovery state can't be saved no longer says "Membership was removed",
so its wording fits both actions.

**Agent pairs on a removed relay**
- Once the local removal completes, the shared cleanup stops every live
agent pair on that relay, including manually started ones. It matches
relays with `canonicalRelayUrl`. Stopping is best-effort: failures are
logged and the removal still completes. Pairs on other relays aren't
touched, and nothing is stopped if another community still uses the same
relay.
- Both reconcile call sites (`useManagedAgentRuntimeReconciliation` and
`bootstrapManagedAgentRuntimePairs`) now go through
`reconcileConfiguredManagedAgentRuntimes`. A reconcile that is already
running in Rust can't be cancelled, so after it resolves, this helper
stops any pair it started whose relay is no longer in the saved
community list.
- Launch restore runs in the background after `apply_workspace` and can
finish after its community is removed. `apply_workspace` takes a restore
ticket (the current `launch_restore_generation` in `AppState`) before
handing its lock to the restore task. Removing the active community
calls the new `invalidate_launch_restore` command, which bumps that
generation while holding the runtime transition lock.
`restore_managed_agents_on_launch` re-checks its ticket under the same
lock and spawns nothing if it changed. If restore takes the lock first,
its pairs are registered before invalidation returns, and the removal
stop then finds them. Removal never changes `relay_url_override`: the
outgoing relay stays applied until the next `apply_workspace`, exactly
as on `main`, so in-flight work never falls back to the default relay.
Invalidation never takes `workspace_apply_lock`, which restore holds
while waiting on the transition lock, so lock order is unchanged.
- With no relay applied, backend readers fall back to the default relay,
the same state as launch before the first `apply_workspace`. A normal
quit and relaunch doesn't bring a pair back on a removed relay: restore
targets the applied workspace, and the legacy per-record relay pin is
ignored.

**Tests**
- A `community-rail` e2e case makes the mocked relay's membership check
fail, the way an unreachable relay does. It checks that Leave shows the
error and keeps the community, and that Remove from this device then
removes it, switches to the fallback, stops the agent pair on the
removed relay, and leaves the pair on the other relay running.
- Unit tests in `managedAgentRelayCleanup.test.mjs` cover relay
matching, a stop or listing failure not throwing, and the reconcile
fence stopping a pair that started on a relay removed mid-flight.

---------

Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
2026-10-01 18:43:21 +00:00
Will Pfleger
bd0896f5c0 fix(desktop): read channel metadata and member lists from writer after writes (#7999)
🤖 This fixes two problems with the same cause. Since #3268, the relay
can answer an unpinned `/query` from the Aurora read replica, as long as
the replica has proved it's within `BUZZ_REPLICA_READ_MAX_AGE_MS` (1000
ms) of the writer. That's fine for display reads, but it doesn't
guarantee a client sees its own write.

**Problem 1: channel creation (Wes's report).** Right after creating a
channel, the desktop read back the channel's kind:39000 metadata by
`#d`. If that read landed on a replica that hadn't replayed the event
yet, it failed with `channel created but metadata not yet available`.
The channel existed, but the chosen template (canvas, agents) was never
applied.

**Problem 2: member lists.** After any membership change, the
member-list refetch could also hit a lagging replica. The relay returned
the list from before the change, and the desktop cached it as fresh for
five minutes (`CHANNEL_MEMBERS_STALE_TIME_MS`). Someone just removed
could still show as a member, or someone just added could be missing.

## Fix 1: metadata read-backs go to the writer

`channel_metadata_filter` is a shared builder that adds `"consistency":
"strong"`, so the relay serves the read from the writer. It follows the
same pattern as the canvas head reads. All four metadata read-backs that
follow a write use it: `create_channel`, `update_channel`,
`fetch_starter_channel_metadata` (its retry and fallback are unchanged)
and the open-DM refetch in `dms.rs`. A unit test fails if the flag is
removed from the builder.

The template's agent-add step also reads channel members (kind:39002)
right after create. `get_channel_members` takes an opt-in
`read_your_writes` flag that sends `"consistency": "strong"`. Only
`createChannelManagedAgents` sets it on that path, so the agent-add step
sees the creator's membership.

## Fix 2: a 31-second writer-read window after membership changes

Every membership write the desktop makes calls
`noteChannelMembershipChange` for each channel it changed:

- the native write wrappers `createChannel`, `openDm`, `joinChannel`,
`leaveChannel`, `addChannelMembers`, `removeChannelMember` and
`changeChannelMemberRole`
- the Bestie conversation open
- huddle agent add and remove, for both the huddle channel and its
parent
- `ensure_starter_channels` and `sync_agents_to_active_huddle`. Both
return every channel they created, joined or changed in
`changed_channel_ids`, including ones that landed before a later step
failed. The original error text is rethrown unchanged.
- live join, leave, removed and `admin_kick` system messages, and
member-added and member-removed notifications
- a report kick resolved from the Admin Console, once the relay confirms
it succeeded and only when the report's channel is in the active
community. The kick goes through the admin HTTP API, not a channel
event. Ban, timeout and their lifts only change `community_bans`, not
channel membership, so they need no record.

For 31 seconds after a change, measured on `performance.now()`,
`getChannelMembers` for that channel sends `readYourWrites`. Why 31
seconds: the relay caps its replica staleness budget at
`FENCE_STALENESS` (30 s), so once the window closes, no supported
configuration can serve the pre-change list. The constant's comment ties
it to `FENCE_STALENESS`. One app-level listener cancels any roster fetch
already in flight and refetches. When it registers, it also refreshes
every channel whose window is still open. All other member-list reads
still use the replica.

**Community switch.** The window map is cleared when the community
changes. Each awaited write captures a generation through
`beginChannelMembershipWrite()` before its first native call, and the
reset advances it. So a write that settles after a community switch
records nothing in the new community. Live events don't need this fence,
because the reset disconnects the relay client first and frames from the
old connection are dropped.

## Coverage

- A Rust test drives `ensure_starter_channels` against a stub relay that
accepts the creates but never serves metadata, and checks that both
created starter channels are still reported.
- Desktop tests cover the writer-read window, the Admin Console kick,
and writes that settle after a community switch.
- The desktop E2E test bridge (`desktop/src/testing/e2eBridge.ts`)
mirrors the strong reads and `changed_channel_ids`, so E2E runs exercise
the fixed behavior.

This doesn't address the smaller race in the relay's per-pod
accessible-channels cache, and it doesn't change mobile.

---------

Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
2026-10-01 11:32:16 -04:00
Logan Johnson
dd1c2afc2a Discover alternate Buzz ACP commands (#6948)
🤖 I’m Larry.

## Summary
Managed-agent definitions can now choose which installed ACP transport
will launch the agent. The choice sits beside **Agent harness** while
creating or editing an agent, so it is made before first deployment and
remains visible afterward.

Buzz discovers executable commands named `buzz-*-acp`, keeps **Buzz ACP
(default)** as the safe default, and preserves existing custom command
values. Discovery and launch share the same resolver, so a command
offered in the picker is the command Buzz will execute.

## UX walkthrough

### 1. The ACP command picker appears while creating the agent
The default is explicit, and the helper text explains that this
selection controls deployment.

![Create-agent form with the ACP command picker beside Agent
harness](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6948/01-persona-create-acp-selector.png)

### 2. Installed wrapper commands are offered by name
Here Buzz has discovered `buzz-janet-acp` alongside the stock transport.

![ACP command menu offering Buzz ACP and
buzz-janet-acp](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6948/02-discovered-wrapper-dropdown.png)

### 3. The wrapper is selected before deployment

![Create-agent form with buzz-janet-acp
selected](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6948/03-wrapper-selected-before-deploy.png)

### 4. The deployed profile reports the effective command

![Deployed agent Runtime profile showing
buzz-janet-acp](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6948/04-deployed-profile-effective-acp.png)

### 5. Editing the deployed agent reopens its definition with the choice
preserved

![Edit-agent form retaining
buzz-janet-acp](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6948/05-edit-shows-persisted-wrapper.png)

## Details
- Definitions carry the selected ACP command through relay publication,
snapshots, imports, team adoption, deployment, and later edits.
- Existing definitions without this field continue to use `buzz-acp`.
- Unknown persisted commands remain visible but unavailable rather than
being silently replaced.
- Discovery is read-only and never executes candidates. It filters
non-files and non-executables, supports Windows `.exe`, `.cmd`, and
`.bat` shims, deduplicates aliases, and returns a stable sorted list.
- Command names remain portable; Buzz does not persist machine-specific
absolute paths.

---------

Signed-off-by: Logan Johnson <loganj@squareup.com>
Signed-off-by: Larry <8cf5a83f590ec0955b11647d1c88f796a98e088c30a492c58e0e46c3026ae7a4@buzz.block.builderlab.xyz>
Signed-off-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
Co-authored-by: Larry <8cf5a83f590ec0955b11647d1c88f796a98e088c30a492c58e0e46c3026ae7a4@nostr>
Co-authored-by: Larry <8cf5a83f590ec0955b11647d1c88f796a98e088c30a492c58e0e46c3026ae7a4@buzz.block.builderlab.xyz>
Co-authored-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
2026-09-24 11:33:24 -04:00
Will Pfleger
b6a26556ec feat(canvas): add version history with atomic restore (#6780)
🤖 Adds append-only channel canvas history, restore, and
relay-authoritative optimistic concurrency so stale edits cannot
silently replace a newer canvas.

## What this adds

- **Desktop history and restore** — browse revisions with author,
timestamp, preview, and diff; restore an older revision as a new signed
head after explicit confirmation. Persisted empty canvases remain
reachable, mutation outcomes are announced accessibly, and focus moves
to a stable destination after save or restore.
- **CLI history and restore** — `buzz canvas history --channel …`, `buzz
canvas get --channel … --revision <id>`, and `buzz canvas restore
--channel … --revision <id>` use keyset pagination over the retained
revision stream.
- **SDK canvas builders** — optional `expected-revision` tags, bounded
ancestry classification, and shared timestamp discipline keep
first-party writes ahead of the head they read without propagating
poisoned future timestamps.

## Authoritative concurrency contract

Tagged canvas writes use compare-and-swap semantics in the relay and
database:

- `expected-revision=none` succeeds only when no live canvas exists.
- An event ID succeeds only when it names the canonical live head.
- A byte-identical replay succeeds only when that event is already the
canonical live head.
- A successful candidate must sort strictly ahead of the current head
under `created_at DESC, id ASC`.
- Malformed preconditions and stale or non-advancing writes are rejected
before event rows, mentions, or fan-out are committed.

The database serializes tagged writes, unconditional kind `40100`
writes, and canvas soft deletion on the same `(community, kind,
channel)` advisory key. Untagged `buzz canvas set` remains an
unconditional write, but participates in that serialization boundary so
it cannot race a tagged save or deletion. Deletion classification is
derived inside the datastore transaction; unrelated event kinds do not
take the canvas lock.

## Read and timestamp consistency

Precondition and post-write ancestry reads request strong consistency
from `/query`, pinning them to the writer when replica routing is
enabled. Display-only history remains replica-eligible.

First-party canvas writers stamp `created_at = max(now, head + 1)` with
a conservative client skew limit. The relay applies a canvas-specific
future-timestamp ceiling before persistence, preventing an accepted
boundary head from making subsequent first-party writes invalid while
preserving the broader ingest limit for other event kinds.

## Durable outcomes and recovery

After an accepted publish, a failed verification read is reported as
durable success with `verified: false` rather than a failed save.
Desktop and CLI preserve the new event ID and direct users to History
when verification is unavailable. A successful read walks the bounded,
cycle-guarded `expected-revision` ancestry chain so transitive
descendants are not misclassified as supersession. Canvas caches
invalidate for every settled mutation outcome, including a retained but
superseded revision.

The 409 reconciliation path in `cmd_restore_canvas` now separately
establishes persistence evidence from ancestry classification.
`canvas_write_survived` checks reachability only; a secondary
writer-pinned IDs lookup distinguishes "A absent" from "A present but
superseded by a legacy write." The four-way outcome (survived /
persisted-but-superseded / genuinely-absent / read-fail) is now correct
for all lost-response shapes including unconditional legacy writes.

---------

Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Signed-off-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
Co-authored-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
Co-authored-by: Hayt <9e1c23a3fd83f61da34420e4e88ff1b16e45cafcc0cd9019eb07d4ecfa8ca9b0@buzz.block.builderlab.xyz>
2026-09-23 11:03:54 -04:00
Wes
fe56d311a7 test(desktop): stabilize unread and audio release smoke fixtures (#7821)
## Summary
Repair the mock-backed desktop smoke fixtures blocking release PR #7817.
No application unread logic, styling, audio component, scheduler, or
release-tool changes.

- Require an exact channel-scoped kind-9 subscription before injecting
unread messages, including after navigation. The old readiness check
could accept a global-only, wrong-channel, or wrong-kind consumer. The
extracted predicate is used by the real mock bridge and has regression
coverage for those false positives and legacy behavior.
- Seed the 24 audio messages offscreen with distinct timestamps, then
open the channel with all cards in the load margin. Same-second random
event IDs previously reordered the settling timeline, causing different
visible cards to start loads. This was viewport churn, not a component
restart defect.
- Expose the existing real audio scheduler snapshot through the E2E
bridge. Assert 3 active / 21 queued before navigation and 0 active / 0
queued afterward. Preserve the peak-3 cap, exact 3 fetches /
cancellations / releases, zero object URLs, and existing unread/bold
assertions. No sleeps, retries, skipped tests, or relaxed limits were
added.

## Validation
- Before commit, all 30 tests in `channel-activity-popover.spec.ts`,
`channel-mute.spec.ts`, and `voice-note.spec.ts` passed five repetitions
with retries disabled: **150/150**. This was the working repair on base
`312cf674f`, before final formatting/cleanup, not the entire smoke
suite.
- At committed head `1b126afbe75c2a2afbdfe13744f0938fa584764e`, normal
pre-push hooks passed: **6,591/6,591 desktop unit tests**, desktop
checks, TypeScript typechecking, differential file-size gate, and
branch-skew check. Pre-commit Biome formatting passed; working tree is
clean.
- Independent sidebar and audio reviews found no substantive blocker.
Their formatting findings are resolved in this commit.
- Full repository `just ci`, native release packaging, and the entire
Playwright smoke suite were not run locally. GitHub CI is the remaining
broader gate; this PR is not a release certification.

## Release follow-up
After this repair is merged and required checks pass, regenerate #7817
through the desktop release tooling and validate the new candidate's
exact head. This PR does not merge or publish a release.

Originating discussion:
buzz://message?channel=3428ec3f-a58b-429b-afbc-dc6a77918ce8&id=3303565b14334696e9bbf433ef3ad1aea4307acc69834f7f685a412e81354493

Signed-off-by: Carl <32a2e2c9d428ee08902cab75d956da2c1d235a22d4766b0dd4138bf6e2e5db1d@buzz.block.builderlab.xyz>
Co-authored-by: Carl <32a2e2c9d428ee08902cab75d956da2c1d235a22d4766b0dd4138bf6e2e5db1d@buzz.block.builderlab.xyz>
2026-09-23 01:07:00 +00:00
Wes
c213d90d5c fix(desktop): bound startup request bursts and recover quota refusals (#7790)
Prepared by Brain on Wes’s behalf.

## Summary

Reduce startup request amplification and let quota-refused background
work recover without changing relay quotas or bypassing the existing
Send gate.

- Coalesce nest regeneration into one worker plus the latest pending
generation. Keep the stale-write fence; bound the archive read so an old
workspace cannot strand newer work.
- Claim pending channel subscriptions before awaiting setup; cancel
removed/unmounted entries and preserve still-owned subscriptions across
reconnect handoff.
- Recheck extended cooldown deadlines before retry dispatch; distinguish
an explicit zero-second hint from a missing hint.
- Recover native finite/unread queries within their original caller
deadline and a three-retry budget, preserving verified unique events,
complete filters and terminal errors.
- Pace renderer initial/live-CLOSED REQs at one per 250ms: visible
channel and explicitly interactive TTS/read-state/observer owners first,
then live-only auxiliaries, then background history. Publication and
finite queries bypass this queue. Reconnect replay now promotes explicit
interactive owners alongside the visible channel with stable
registration-order ties; its existing capped batches and cooldown remain
intact.

**Scope at `867495426`:** 39 source/test files, including 15 production
files (+665/-235) and 24 test/fixture files. The diagnostic recorder,
HTTP instrumentation, trace launcher and raw captures are deliberately
excluded. No profile reset, grouping, quota increase or new global
scheduler.

## Before / after evidence

These are observations from instrumented, human-operated development
Tauri/Vite runs against a production relay, plus explicitly identified
controlled regressions—not a packaged-release startup benchmark.

| Measurement | Before | After | Evidence boundary |
| --- | --- | --- | --- |
| Archive snapshot requests (kind 13535) | 290 | 3 | Recorder-only
baseline → nest-only intermediate candidate; unequal 67.436s / 39.273s
captures and hydration differences |
| Archive responses: HTTP 200 / 429 | 277 / 13 | 3 / 0 | Same
baseline/nest-only captures; not a claim that all quota pressure
disappeared |
| Successful archive responses’ advertised content-length sum |
21,208,505 bytes | 229,695 bytes | Header values, not actual transferred
bytes |
| 154-channel StrictMode replay | 308 REQs | 154 REQs | Controlled real
React hook → real session → mocked Tauri transport regression |
| Add one channel while 154 setups are pending | 309 REQs | 155 REQs |
Same production-boundary regression; ordinary mount remains 154 → 154 |
| Broad renderer request burst / spacing | 110 broad REQs within
10.766ms in pre-drain capture | 250.061ms minimum / 252.131ms median
between broad REQ writes in final longer capture | Different attended
runs; pacing rather than a universal request-rate cap |
| Native unread query outcomes | Baseline: 8 EOSE / 146 quota CLOSED out
of 154 queries | Final longer run: all 156 observed queries reach EOSE;
eight refused queries each recover after two refusals | Different
runs/workloads; query completion, not badge rendering |

### Timing metrics

| Observation | Measured value |
| --- | ---: |
| Baseline’s two accepted chat EVENT socket writes → positive OK |
173.340ms / 85.556ms |
| Nest-only intermediate candidate’s two accepted writes → positive OK |
277.854ms / 78.775ms |
| Final candidate, short run, accepted chat writes → positive OK |
80.636ms / 77.506ms |
| Final candidate, longer run, accepted chat writes → positive OK |
120.712ms / 86.895ms |
| Last initial EOSE among 163 observed broad channel registrations,
longer run | 64.550s after trace start |
| Last EOSE among 156 observed native unread queries, longer run |
73.972s after trace start |
| Native retry waits after 3s then 0s hints, longer run |
3000.7–3002.8ms, then 2001.5–2002.6ms |
| Renderer finite-query retry after a 2s hint, longer run | 2061.365ms |

Both Sends in each final run were accepted, with no recorded negative
OK. Every quota-refused query in the longer run subsequently completed
the same query. Its two Sends happened early (17.878s and 21.655s), not
near the end. These small samples do not support a percentage latency
improvement.

**Tradeoffs and limits**
- 296 background subscriptions imply about 74s of paced registration
before extra cooldowns/high-priority work. The longer capture observed
163 registrations; it did not independently enumerate the expected
membership set or record a queue-empty marker.
- This is not a global 4-REQ/s cap: finite queries, native requests and
reconnect replay are outside the drain and still share relay quota.
Quota refusals recover rather than disappear.
- Socket-write → OK starts after composer submission and any publisher
gate wait. No click-to-visible, launch-to-usable or badge-paint latency
is claimed.
- Native EOSE is not proof of command return, classification, React
state application or visible unread badges. Existing per-channel kinds,
since floors, limits, h-less routing, unread lease/scope guard and
eight-query concurrency remain intact.
- The attended measurements belong to the instrumented candidate, not a
fresh release run of this fixes-only commit. At the initial packaging
checkpoint (`1bf3d060`), eighteen of twenty files were byte-identical;
the other two removed diagnostic gate calls and isolated the nest test’s
temporary paths. The subsequent interactive priority/reconnect and
readiness fixes have controlled hook/session/browser evidence, not
another attended voice/performance run.

### Evidence provenance (captures retained locally, not uploaded)

| Capture | SHA-256 |
| --- | --- |
| Baseline `STARTUP_20260921T194814Z_98811.jsonl` |
`f4f0a89ad9aea91084bd6a7432510488166de4cbc906600d88c26d557f380994` |
| Nest-only `STARTUP_20260921T202610Z_28642.jsonl` |
`ce517b02a3f717c36d96b36bb8616e8fa80b03b12b356bacfd40475925ea3f3e` |
| Final short `STARTUP_20260922T013628Z_13506.jsonl` |
`bfea6f3cf80cd7b7e4e676632a3df2f16271fade5bfa0edec72b7bcbbe7839ff` |
| Final longer `STARTUP_20260922T014637Z_15846.jsonl` |
`f4abece613d108c4c2fe3cb808e633a0486bdc9993ca92323822dc00c3fae6ec` |

Final instrumented build fingerprint:
`b0b4fc27d793c3e643f4e10289b5afdb4620ee2e13a8b33fa0595dd3417fd5ca`. All
observed dropped-record counters in these final captures were zero.
Source manifests and offline correlation analyses are retained locally;
no raw captures, profile data or agent sessions are part of this PR.

## Validation

Current head: `86749542657a60abdfe82eed5cc576d3e162fe5d`, based on
`77729abfb692b25a0f4ec4a69add86af2e32c0dd`.

Review follow-ups:
- `8842dbd8`: explicit interactive TTS admission using the existing
main-window owner, independent of companion/timeline selection.
Real-hook/session/IPC coverage with 296 cold owners proves initial and
CLOSED priority, unchanged filters/cooldown/pacing, background progress
and deduplicated speech.
- `8cb088106`: reconnect preserves interactive priority even with no
visible channel. Stable ordering among foreground ties; real
hook/session reconnect regressions cover cooldown, capped batching, all
297 owners, deduplication and unmount cancellation. Independent reviewer
mutation restored the prior replay implementation, failed both reconnect
rows, then passed the restored candidate.
- `68e76d7c`: read-state and observer reuse interactive priority. Stop
and ModelPicker wait on the existing observer owner inside send
callbacks, after installing result listeners/deadlines. No new owner,
timer or scheduler; inherited CLOSED/fallback/error semantics remain,
rather than a new strict EOSE guarantee. The real Stop panel browser
probe holds observer IPC across the click and checks
observer-before-control order and correlated outcome. ModelPicker
component ordering is source-reviewed only.
- Mock live admission now replays matching stored history with
per-filter time/limit constraints, deduplication, untagged auxiliary
channel fallback and authoritative explicit h-tags. Kind-specific
fixture admission waits and retry-resolving hover actions fix
startup-dependent test setup without weakening event/badge assertions.
- `48e9c0dad` and `867495426`: steady-state scroll-prepend setup
observes live admission, subsequent head dispatch, successful/idle query
completion and initial bottom geometry. Phase-2 genuine-growth and ≤32px
anchor assertions are unchanged. This isolates steady-state prepending:
it **does not fix or certify production early-scroll/head-reset
behavior**.

Current validation:
- Normal push hooks at `867495426`: **6,582/6,582 renderer tests**, zero
failed/skipped/cancelled; lint/static checks, typecheck and differential
file-size gate passed. Native source is unchanged from the earlier
checkpoint; no new native run is claimed for these renderer/test
follow-ups.
- E2E build passed at `48e9c0dad` plus the exact subsequently committed
test-only delta (spec blob `469be2eed868c677ba80b859cc871208000fee60`).
The completed affected-smoke run passed **153/153** across
agent-control, badge, entity links, messaging, profile status and scroll
history; the full scroll file additionally passed twice (**36/36**). No
full CI-smoke pass is claimed from this six-file local run.
- Pinky independently reviewed production and test follow-ups, including
the final scroll spec blob `469be2eed868c677ba80b859cc871208000fee60`,
with no blocking finding. Review is source evidence, not an independent
test run.
- **Not merge-ready:** new-head required CI must complete, exact-range
security review requires authorization, and GitHub currently reports
REVIEW_REQUIRED; fresh exact-head reviewer approval is still needed. No
approval, dismissal or merge performed. No new packaged/native audio,
launch-to-usable or badge-paint observation is claimed.

Initial fixes-only checkpoint validation
(`1bf3d06024d284a63326fdd353baced0842aeb81`):

- Pre-commit formatting hooks passed; worktree clean.
- Renderer package hooks: 6,570 tests passed, zero
failed/skipped/cancelled; lint/static checks, TypeScript and
differential file-size gate passed.
- Native package hook passed: default and mesh-enabled all-target
Clippy, then the complete native workspace test suite. App library:
3,222 passed / 0 failed / 19 ignored; terminal/integration suites
passed. The real nest trigger/stalled-body test passed on macOS.
- Independent whole-change source review: no blocking findings at this
commit; all 20 file hashes matched the committed blobs and
review/validation manifests.
- Regression coverage includes real hook/session cancellation,
StrictMode/membership re-entry, reconnect ownership, extended/zero
cooldowns, burst pacing, auxiliary readiness (including EOSE before IPC
settles), native socket refusal/retry/deadline/cancellation, unread
fetch/classification and real nest trigger/HTTP/file persistence.
- Earlier isolated renderer mutations that started readiness before
enqueue or removed auxiliary priority each failed the real presence
regression; restored controls passed. No native mutation claim.
- Nest fixture uses explicit app-data/nest paths instead of assuming
Windows known-folder APIs obey HOME/APPDATA. Windows runtime execution
is not claimed; CI/build results remain separate.

Originating conversation:
buzz://message?channel=46ced308-71df-495d-a144-4ebf08334703&id=bc43c3422a3b0b2141268d0fa149b898421c824992b662aed8b73c4eee50404f

No approval or merge recommendation is implied by opening this PR.

---------

Signed-off-by: Brain <1a02c72794dcd0f07058a353bc3a81f4028b8c77c92c87fce6d5c8b85970a20b@buzz.block.builderlab.xyz>
Co-authored-by: Brain <1a02c72794dcd0f07058a353bc3a81f4028b8c77c92c87fce6d5c8b85970a20b@buzz.block.builderlab.xyz>
2026-09-22 18:31:44 +00:00
Jordan Mecom
f18ea45698 Replace personal and internal data in desktop test fixtures (#7748)
Replace personal contributor identities, copied internal image content,
and production Databricks hostnames in desktop tests and mocks with
synthetic fixtures. The related path and mock-profile fixtures use the
same example identity, and the image regression still verifies reserved
layout space while its mocked request remains pending. Contributor
matching and configuration decoding behavior are preserved.

Checked on Blox: 36 targeted JavaScript tests, 30 focused Rust tests,
the Playwright image-height regression, TypeScript/Biome, formatting,
security/file-size gates, 6,508 desktop tests, the full Tauri test
workspace (including 3,204 main-crate tests), and desktop/web builds.

The full `just ci` run could not finish mobile checks because Blox
connections to `pub.dev` were reset and a locked dependency was missing
from its offline cache. The broader Rust unit run passed 16 lanes but
hit an unrelated catalog timeout in `buzz-agent`; that exact test passed
in isolation.

Signed-off-by: jm <jm@squareup.com>
Co-authored-by: Codex <noreply@openai.com>
2026-09-18 22:26:19 +00:00
Wes
8953cbfff5 fix(desktop): keep managed agent avatars usable across communities (#7732)
## Summary

Fix Desktop-managed agents losing avatars after joining another
community. The saved persona/instance stores one desired source URL, but
authenticated media belongs to a community. Republishing community A’s
URL in B does not make that image accessible in B.

- Before comparing or publishing kind-0, reuse or copy
configured-community avatar media into the pinned destination. Keep
exact image bytes, including animation, and leave the saved source
unchanged.
- Keep the previous profile on transfer/publication failure so existing
reconciliation can retry. Reuse destination bytes during source outages;
after source removal, reuse only an already-published signed destination
picture with the same original content hash.
- Refresh source permissions through narrow, serialized IPC without
reconnecting or resetting the active community. Startup waits until the
latest permission update completes before restoring agents.

### Related issue

Refs #2366 (avatar portion only, not runtime availability). Related
#2659 deliberately excludes avatar/media mirroring; this change
addresses that media boundary without introducing runtime fan-out.
Searched existing issues/PRs for `avatar community` before opening.

## Contract and safety

Desktop-managed profiles still follow the saved persona source; this
does not introduce community-specific persona editing. Agent-managed
profiles still opt out of automatic reconciliation.

Authenticated transfer requests use the fixed agent key/NIP-OA tag,
origin-scoped Blossom auth, and the pinned destination, never mutable
active-workspace owner credentials. They refuse redirects, enforce
30-second request timeouts and bounded bodies, verify SHA-256 and
detected image MIME, and validate the returned descriptor’s
origin/hash/MIME/size. Source permission is rechecked after an awaited
destination HEAD miss. The removed-source fallback verifies the
destination profile’s signature, kind, signer, origin, and
original-media hash without contacting the removed source.

Ordinary external images retain passthrough behavior and receive no
community credentials. No public-media policy change, image-reader URL
rewriting, new persistence, background service, or global profile merge.

## Testing

Normal commit and push hooks passed on exact head
`925781eece66d5f6a4b084b3b3abd6309cda357e`; working tree clean before
and after:

- Desktop formatting/lint, typecheck, and **6,508 tests**.
- Full native workspace suite, including **3,204 desktop-library tests**
(19 ignored), integration tests, terminal crates, and doc tests.
- Native Clippy on default and `mesh-llm` workspace/all-target
configurations with warnings denied; repository file-size and
branch-skew gates.

Regression coverage exercises production reconciliation/shared
publication against two local HTTP fixtures: add/edit/restart, upload
and rejected-publication retry, removed-source local-image preservation,
fixed signer/destination, redirect/hash/descriptor/size failures,
revocation during pending HEAD, and opt-out no-I/O. Mounted
initialization tests cover inactive-list changes without workspace
reset, two deferred permission updates, and rejection of either update.

Earlier working-tree validation at base
`4ab4f786085a23fe6126529861840eff6048ceee` also passed the E2E frontend
build and four Chromium mock-bridge community flows (boot, switch,
active removal/fallback, leave-final/setup). Subsequent production
changes only serialize permission writes and wait for a stable latest
update; the complete suites above cover the final commit. Mutations
independently removing serialization or stable waiting failed the new
regression.

## Remaining validation and limitations

- No live production avatar was changed. Native GUI rendering against
two hosted communities remains to be verified with a build containing
this fix; local HTTP fixtures and the browser mock bridge do not
establish that outcome.
- A removed/unreachable source with no existing destination copy cannot
be recovered automatically. Choose a reachable image/source in that
case.
- This is a publication/reconciliation fix, not a visual redesign. No
before/after native GUI screenshots are claimed. Broad repository CI
remains required; it was not duplicated locally.

## Review

Independent security/scope and caller/ordering reviews are clear after
the bounded fixes. Final hook-ordering reread covered the staged tree
that became this commit. Commit authorship/sign-off use the implementing
Carl identity and configured Carl signing key.

Signed-off-by: Carl <32a2e2c9d428ee08902cab75d956da2c1d235a22d4766b0dd4138bf6e2e5db1d@buzz.block.builderlab.xyz>
Co-authored-by: Carl <32a2e2c9d428ee08902cab75d956da2c1d235a22d4766b0dd4138bf6e2e5db1d@buzz.block.builderlab.xyz>
2026-09-18 06:14:28 -06:00
klopez4212
81fba7bda4 Refresh desktop onboarding flow (#7528)
## Summary
- apply the refreshed card layout across desktop onboarding
- update identity backup, recovery, and key presentation flows
- clarify AI connection choices and default model settings
- simplify the backup ceremony from creation through optional
verification
- bring the harness and provider setup flow forward with validation,
preserved state, and consistent navigation
- fix action alignment and stray card scrolling in the refreshed layout

## Validation
- pre-push desktop lint, typecheck, frontend tests, and native tests
passed
- focused onboarding Playwright coverage passed
- manually reviewed the refreshed onboarding and backup flow in the
native app
- just ci passed all sections except one unchanged process-cleanup
timing test; its exact rerun passed

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
Signed-off-by: Clay Delk <clay.delk@gmail.com>
Co-authored-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
Co-authored-by: Clay Delk <clay.delk@gmail.com>
2026-09-15 05:58:16 -04:00
Salman Mohammed
78618804ec Configure ACP session scope per agent (#7578)
## Summary

PR #6732 taught the ACP harness to honor `BUZZ_ACP_SESSION_POLICY`, but
the desktop exposed that policy as one global experiment. Turning it on
changed every managed agent at once, even though conversation scope is
part of how an individual agent should behave. Some agents need
continuity across a channel, while agents such as validators may need
clean context for each thread.

This moves the choice onto the agent definition under Advanced as
**Conversation context**, with **Entire channel** and **Each thread**
options. **Entire channel** remains the default, so existing definitions
keep their current behavior.

The policy now travels through create and update IPC, returned agent
summaries, persona events, snapshots, teams, and community catalog
copies. Launches pass the effective definition value to the harness.
Editing a running agent uses the same lifecycle as a model edit: it
shows the restart-required state, leaves the deployed process untouched,
and applies the new policy on restart.

The global Thread Scoped ACP Sessions experiment and its desktop
command/state have been removed because the setting no longer has a
useful global meaning. There is intentionally no migration for the old
preview override. Users who enabled it can choose **Each thread** for
the agents that need it.

Unknown or null policy values degrade to **Entire channel** across
stored agents, persona events, and catalog projections. This keeps
forward-version data from dropping complete agent records.

### Related issue

No matching issue found. Builds on #6732.

### Testing

- Focused Playwright create flow selected **Each thread** and verified
`create_persona` received `sessionPolicy: "thread"`.
- Focused Playwright catalog flow added a thread-scoped agent and
verified the local copy stored `session_policy: "thread"`.

Generated with Codex

---------

Signed-off-by: Salman Mohammed <smohammed@squareup.com>
2026-09-11 20:38:41 +00:00
Logan Johnson
d595806fc3 fix(desktop): authorize remote mentions at publication (#7124)
🤖

## Summary

In Buzz Desktop, you could own an agent running on another device but be
unable to mention it in a channel where it had not yet joined: it was
filtered out before you could invite it. A selected agent could also
disappear from the message's recipients when permissions changed. This
lets you select an eligible agent in the existing **@ menu**, invite it
from the message composer, and send to that agent—or see an error and
keep your draft rather than silently sending without it.

#### Where the experience changes

| Screen / control | Before → after |
| --- | --- |
| A channel's **Message #…** composer, or a message's **Reply in thread
to …** composer | Type `@` (or use the existing @ button), choose your
agent, write the message and press **Send message**. An owned agent not
yet in the channel can now reach the existing **“Mention people outside
this channel?”** dialog when its response settings allow you to address
it. |
| That dialog's **Invite** button | Previously the membership
requirement could block the agent before the invitation. Now Invite
checks permission to add it, adds it as an agent member of the
**channel** (not just the thread), then rechecks membership and response
permission before sending the waiting message. An agent already in the
channel needs no invitation. |
| Existing direct message, or the new-message screen with the **To:**
field | A mention is checked against the conversation the message will
actually enter, including a newly created direct message, rather than
the old or not-yet-created destination. This does not add an Invite
control to direct messages. |
| Editing a message / sending attachments | The selected agent remains
part of the send or edit attempt through attachment upload and the final
permission check. Lost permission produces a visible error instead of
dropping that recipient. |

**Invite is not the only chat choice.** The existing **Do nothing**
button sends the message *without inviting or notifying the nonmembers*;
their names remain references in the text. Where you cannot invite, that
choice is labelled **Send anyway**. To abandon the send instead, dismiss
the dialog with Escape. Invitation actions are disabled while
preparation is pending, preventing duplicate clicks.

**Leaving and returning must not resurrect a cancelled send.** Switching
threads or leaving the composer cancels its pending invitation, even if
you return to the same thread. Cancellation before dispatch sends no
message; an accepted membership change cannot be automatically undone.
An ordinary send without a pending invitation remains bound to its
original destination rather than following you into another
conversation.

**Failed sends must not overwrite your next draft.** If you leave a
thread, return and replace or deliberately clear its draft while an
older send is pending, the older failure cannot restore deleted text,
recipients or files; success cannot erase the newer draft—even if its
text is identical. An untouched draft cleared automatically for sending
remains recoverable on failure. This protection also covers reopening
the composer and starting a newer send.

The channel timeline also keeps its existing **new-messages / Jump to
latest** button available when newer messages are waiting to be
displayed. For example, after sharing a reply to the channel and closing
the thread panel, you can click the catch-up button to reveal buffered
messages. Closing the thread does **not** guarantee the shared row
appears automatically or force you away from reading history.

### Related issue

Built on [#7122](https://github.com/block/buzz/pull/7122), base branch
`split/owned-agent-discovery`, which lets Desktop find and verify owned
agents independently of this device. Current integration head:
`1144465d00273cf74b7c22544ae5a3299bd98560`, built on exact published
root `3a56d17824522580fe04cae463b54f4c7ba66021`. Root #7122 has its own
CI and security gates; this PR must not land ahead of that dependency.
Finding an agent is not channel membership, online status or a promise
of a reply. This PR changes what the existing message controls can do
with those agents; it adds no profile, presence, cloud marker or remote
start/stop UI.

Standalone forum post/reply **Invite / Cancel** is added separately in
[#7125](https://github.com/block/buzz/pull/7125); here those composers
only gain visible authorization errors. Same-name selection/binding
fixes ([#7133](https://github.com/block/buzz/pull/7133)) and mention
spacing ([#7128](https://github.com/block/buzz/pull/7128)) are not
included.

Extracted from [#7114](https://github.com/block/buzz/pull/7114)
(historical source `98fe33ec`). [Behavior and draft-recovery
contract](1144465d00/docs/remote-mention-routing.md)
· [Originating
discussion](buzz://message?channel=f7a9536a-1738-4bad-a888-b3ea25010ef1&id=7aa1f0ab23dce514bd8a0221441cf005bf428914621171472b79747c50820848).

### Testing

![Channel composer after Send: RemoteScout is not a channel member;
Invite adds it before sending, while Do nothing sends without inviting
or notifying
it](https://raw.githubusercontent.com/block/buzz/b20345da0bd648ecbc78988637c89893a33ca2f3/pr-7124--remote-invite.png)

*Earlier candidate, mock desktop browser: the existing channel dialog
now reachable for an eligible owned agent on another device. The two
buttons have different send outcomes; Do nothing is not Cancel.*
[Success and denial
captures](https://github.com/block/buzz/pull/7124#issuecomment-5482292703)
· [Pending-state
capture](https://github.com/block/buzz/pull/7124#issuecomment-5482604329).
These show the relevant UI, not live agent availability, native
authorization or the later draft-storage/catch-up repairs. No
before-state screenshot is available.

Existing coverage exercises exact recipients, invitation
rejection/cancellation, new direct-message destinations, uploads, edits,
thread re-entry and stored-draft deletion. The timeline regression
checks the shared reply becomes visible using the available catch-up
action.

**Integration validation (2026-09-02):** independently reviewed the
routing delta onto root `3a56d178`: seven original patches unchanged;
two reconciliations retain generic publication-error toasts alongside
authorization errors and retain non-authored editability updates. Added
two production-hook regression tests (normal and queued-media
publication) requiring visible generic error, recovered draft and
released pending state.

- Writer validation: **5,995 Desktop tests**, **42 focused tests**, **22
mock-IPC browser journeys** (18 routing, 2 root provenance, 2
destination binding), and **1 voice-note failure journey** passed; lint,
types, size guards and E2E build also passed.
- The broad suite ran before the final formatting-only test amendment,
not as an exact-final-head rerun. Independent AST comparison confirmed
that amendment is semantics-preserving; **4 fresh assertions at final
`1144465d`** passed. Publication rechecked final-head TypeScript,
amended-test formatting and `git diff --check` successfully. No new full
repository `just ci` run is claimed.
- Browser tests use an isolated E2E build and **mock IPC**, not live
relay/native authorization. Historical screenshots above are explicitly
earlier UI evidence, not exact-head runtime certification. Packaged
Tauri/live-relay behavior was not independently witnessed.
- **Published-head gates:** [current CI
run](https://github.com/block/buzz/actions/runs/33657948560) and
[renewed exact-head formal review
request](https://github.com/block/buzz/pull/7124#issuecomment-5513218340)
must clear before landing. [Earlier CI
run](https://github.com/block/buzz/actions/runs/33438436438) and the two
earlier approvals cover `7ffead0f`, not this new head. Root CI/security
clearance remains separate; the independent scoped integration approval
is not merge authorization.

To try it: in a channel or thread, select an owned nonmember agent,
Send, then Invite or Escape and retry. Deny the add or revoke its
response permission before sending: expect a visible error and
recoverable draft, not a message missing the agent. During a pending
send, return to the source thread, edit or clear the draft, then leave
again: late completion must not overwrite that choice.

**Limits:** permission checks and sending are separate operations;
cancellation cannot retract a dispatched message. Draft protection is
same-window, not new cross-window deletion synchronization. Standalone
forum transport failure can still restore text/media without the exact
selected recipients. Native compatibility is inherited: open-source
builds may still recognize a valid legacy, self-declared agent already
in the channel when verified ownership is absent or rejected; that does
not establish ownership or unlock this owned-nonmember invitation path.
Invalid policy from a verified owner is still rejected. No agent
response is guaranteed.

---------

Signed-off-by: Logan Johnson <loganj@squareup.com>
Co-authored-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
2026-09-04 16:35:35 +00:00
Matt Toohey
b1f6b7ef77 feat(desktop): preserve mentions across copy and paste (#7228)
Copying a message out of the timeline lost the mention. The rendered
chip drops
the `@` for display, so the clipboard carried "John Smith" — two
ordinary words
no composer could bind back to a pubkey. Pasting into another channel
produced
dead text, and sending it tagged nobody.

## What changed

Every Buzz copy now writes two clipboard flavors in one transaction:

- **`text/plain`** — readable anywhere, sigils restored, no pubkeys.
This is what
  TextEdit, Slack, and every other external app receive.
- **`text/html`** — the same content with each mention wrapped in a span
carrying
  `data-mention-pubkey` / `-label` / `-kind`.

On paste, the composer harvests those records, registers each `name →
pubkey`
with the existing mention machinery, and inserts the content: the chip
re-lights
and the send path recovers the identity the author tagged. A marker
attribute
records what the plain flavor holds, so a Markdown copy pastes through
the text
pipeline and a rendered copy through the HTML one.

**Covered surfaces:** timeline selection copy, thread-panel selection
copy,
forum post/reply selection copy, "Copy message", and composer copy/cut —
plus
paste in both the channel and forum composers.

## Trust boundary

Clipboard HTML is untrusted, and the branch treats it that way:

- Records are capped (50), labels bounded (200 chars), and a pubkey must
be
  64 hex before it can become a `p` tag.
- **Only mentions the paste actually shows are registered.** An empty
`<span data-mention-pubkey=… -label="Jane Doe">` would otherwise rebind
that
display name for the rest of the composer session, so a later
hand-written
@Jane Doe would chip-light convincingly against the attacker's key. Each
  branch registers only the records whose label appears in the text *it*
inserts, matched with `getMentionOffsets` — the same matcher the
send-time
  extractor uses.
- **The visibility gate reads only what ProseMirror will insert.**
`DOMParser` hard-drops `script`, `style`, `title`, `noscript`, `object`,
and
`head` content, so `visible<style>@Jane Doe</style>` beside an empty
chip span
used to smuggle a binding past the gate. Those elements are stripped
before
  either output is derived.
- **A partial chip never gains a sigil.** A selection crossing a chip
boundary
falls through to the browser's default copy, which serializes the full
identity
attributes around a slice of the text — pasting that invented "@Smith"
out of
"John Smith". Paste now leaves a fragment as plain text, tolerating only
what a
whole chip picks up in transit (restored sigil, author casing, U+00A0
swaps,
  and the label cap's own ellipsis).

Both clipboard sides share one `matchChipTextToLabel` helper, in the
module that
owns the label attributes, so copy and paste cannot drift on what counts
as a
whole chip.

## Notes

- Mention matching reuses `getMentionOffsets`, so code spans and fences
are
  excluded and the longest display name wins.
- The plain flavor inlines chip boxes before reading `innerText`; a chip
is a
flex container, so the browser's own copy split "@John Smith" onto its
own line.
- `MarkdownMention` and `MacEmacsTextShortcuts` are extracted verbatim
from
`markdown.tsx` and `useRichTextEditor.ts` to keep both files under the
size gate.

## Testing

- ~40 unit tests over the flavor builder/parser, the visibility filter,
the
  ignored-tag sweep, and the chip-match verdicts.
- A Playwright spec (`desktop/tests/e2e/mention-clipboard.spec.ts`)
driving real
  copy/cut/paste DOM events: timeline and "Copy message" of a multi-word
non-member mention pasted into another channel and sent with the
original
pubkey in its `p` tag; the forum copy → forum reply round trip; composer
  copy/cut; plain flavor asserted to contain no 64-hex string; the
boundary-crossing drag; and the hidden-record and `<style>` smuggling
vectors.
- Every regression test is bound to a production seam and fails with its
guard
  removed.
- `just ci` / pre-push lanes green (5927 desktop unit tests, typecheck,
lint,
  file-size gate).

---------

Signed-off-by: Matt Toohey <contact@matttoohey.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-09-04 16:45:13 +10:00
klopez4212
c6ca9d94d9 Show status and huddle indicators beside names (#7112)
## Summary

- show status and huddle emoji beside names in DMs and message rows
- provide accessible tooltips, fallback status emoji, and profile-menu
icon replacement
- add the desktop status editor with preset durations, a ShadCN
calendar, and a capped half-hour time menu

## Validation

- desktop checks, typecheck, and file-size guard
- 5,802 desktop tests
- focused Playwright coverage (3 passed)
- E2E build and native Builderlab staging verification

Updated visual snapshots are attached in the PR comments.

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
Co-authored-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
2026-09-03 09:39:37 +00:00
Matt Toohey
40220d5618 perf(desktop): publish mention sends before waking agents (#7154)
## Summary

Cuts perceived agent-mention send latency by publishing the message
first and waking the agent afterwards, instead of blocking the send on a
synchronous agent start/deploy round-trip. A send that mentions a
stopped or undeployed managed agent now shows the message immediately;
the wake runs fire-and-forget after the relay accepts the publish. The
already-running-agent send also gets faster via revalidation dedupe and
NIP-11 caching.

## Changes

### Publish-first agent wake

- Wakes for mentioned managed agents are collected during send
preparation and flushed fire-and-forget only after `await send(...)`
resolves. No start can fire — and no "your message was sent" toast can
appear — for a message the relay never accepted; every abort path
(cancel, readiness error, publish rejection, dismissed non-member
prompt) simply drops the queue. Persona-create wakes ride the pending
draft behind the non-member prompt for the same reason.
- Each wake is bound to the tenant scope captured at send time: the new
`useDetachedAgentStart` hook passes `expectedRelayUrl` +
`expectedSignerPubkey` with every start, so a wake that outlives a
community switch fails closed at the backend instead of spawning against
the new tenant. A wake whose scope has not resolved yet (identity query
still loading, blank stored relay URL) is refused with a recoverable
toast rather than fired unscoped.
- In-flight wakes are deduped through a module-level map keyed by
`(relay URL, pubkey)` — the same tenant pair the backend keys on — so
two quick sends or two composers cannot double-spawn a cold agent during
the seconds-long start window. Entries are deliberately retained across
community switches (the key *is* the tenant scope, so a retained entry
can never affect another community, and clearing it let an A→B→A round
trip deploy a provider agent twice) and self-clean when the start
settles.
- Wake-failure toasts are fenced to the community they fired in via a
module-level scope mirror: a start that settles after a community switch
logs instead of rendering community A's failure over community B's UI,
and an A→B→A return re-delivers the warning where it is actionable.
- Membership attach and access-policy writes stay synchronous, so the
harness's first kind-39002 read still sees the channel.

### Replay floor

- The send timestamp travels with the wake as `BUZZ_ACP_REPLAY_FLOOR`,
threaded through both local spawns (`spawn_agent_child`) and provider
deploys (`deploy_to_provider` injects it into `launch.policy_env`), so
the harness's startup watermark replays back past the just-published
triggering message no matter how long the spawn takes. `buzz-acp` clamps
the floor to `[now − 15min, now]`.
- The floor is captured at enqueue time, not flush time — the flush runs
post-publish, so a flush-time stamp could exceed the message's
`created_at` and skip the very message the floor exists to cover.
- On local spawns the caller's floor is asserted *after* the user env
layering (and the ambient parent-process value is stripped
unconditionally), so a saved persona/global/agent env entry cannot
shadow this send's floor — mirroring the shadow-strip the provider path
applies to `launch.env`. Both halves share one `REPLAY_FLOOR_ENV_VAR`
const.

### Send-path latency reductions (already-running agents)

- Mention revalidation is deduped: the publish-boundary pass reuses the
pre-side-effect authorization pass unless an awaited round-trip actually
separated the two (background upload, link-preview settlement, DM
expansion, a real access-policy/membership write, or active-huddle
enrollment). This preserves the #5681 authorization boundary while
making the common send single-pass.
- NIP-11 `self` lookups are cached per relay URL for 5 minutes. Only
verified values are cached — non-2xx and malformed responses stay
retryable — and URL keying keeps community switches from serving another
relay's identity.
- `applyReusableAgentAccessPolicy` now reports its relay write
explicitly (`{ agent, wrote }`) instead of signalling through object
identity, so the revalidation trigger above is load-bearing by
construction.

### File splits

Four files crossed the repository file-size ratchet during this work;
one cohesive unit was extracted from each rather than raising a ceiling
— `runtime/setup_payload.rs`, `commands/agents_create_fields.rs`,
`app_state_accessors.rs`, and `useEnsureAgentMentionsReady.ts`. The
ratchet is green at the tip.

### Review follow-ups

The three concrete findings from the first review round are fixed at the
tip: the pre-publish wake and its false "your message was sent" toast
(fixed by queueing wakes behind the publish), the stale cross-community
failure toast (fixed by the scope-mirror fence), and the A→B→A duplicate
provider deploy (fixed by retaining the tenant-keyed in-flight entries
across switches). The fast-path admission-staleness point is answered in
the review thread: deferred paths already re-validate at the publish
boundary, and the remaining fast-path window is milliseconds against an
irreducible network-transit race.

Mid-branch send-perf instrumentation was added to attribute the residual
spinner latency and reverted once that analysis concluded — it is
net-zero in this diff.

### Deferred follow-ups

Durable mention catch-up via `event_mentions` (option 2 step 3) and
backend deploy-epoch coalescing for the wake paths that do not funnel
through `useDetachedAgentStart` (Agents-panel Start, restore,
inbound-persona deploys) are intentionally left for separate changes.

## Testing

- `cargo test --lib` on desktop/src-tauri: 3054 passed; clippy `-D
warnings` + fmt clean
- Desktop unit tests: 5856 passed (the 5 failures are the pre-existing
`inboxReopenNavigation` / `useRetainedProjectGitViews` baseline, present
on origin/main); `tsc --noEmit` and biome clean
- Full mentions (87), channels (89), and community-rail (25) Playwright
smoke suites against `pnpm build:e2e` bundles, with 3× stress reruns of
each new spec
- The load-bearing regression specs were confirmed red on the pre-fix
code: publish-failure → zero starts and no false toast, the dedupe hold
(1 call vs 2), the fail-closed scope refusal, the rail-switch toast
fence, and the A→B→A retention spec (1 deploy vs 2)
- New unit coverage pins the queue contract (enqueue-time floors,
attach-seam queueing), the scope capture and verbatim relay-URL handoff,
the dedupe map's keying and settle-then-repermit behavior, the unscoped
refusal, the toast-scope mirror, the `{ agent, wrote }` contract, and
the replay-floor env layering on both spawn paths

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Signed-off-by: Matt Toohey <contact@matttoohey.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-09-03 14:46:11 +10:00
Logan Johnson
d5a73b9f35 fix(desktop): derive agent availability from relay presence (#7127)
🤖

## Requested rebase published — ef40744b

Rebased onto fetched main **47d068e2109d077414cbf2f4f1c927f6d051037a**,
published **ef40744b3aeb4baaf8c81416e1a644fb5b315f91** with the exact
expected-old `df7fad6a` force-with-lease. No merge.

Manual conflicts were additive: preserve main's exact-key identity
documentation alongside the availability contract, and retain both
Bestie props and the shared availability reader in
`UnifiedAgentsSection`. Range-diff confirms unchanged lifecycle policy:
exact-key action-time authority, Unknown versus Offline, rejected
shutdown retains record/memberships, and separate local/provider/owner
gates. Main's exact-key profile routing survives. Both test-only CI
synchronization repairs (natural toast expiry and bounded stderr wait)
are byte-identical to the prior head. All ten original
authors/messages/DCO/material coauthor trailers are preserved;
configured signing policy was not changed.

Fresh checks on the rebased candidate:
- TypeScript, Biome on 26 changed TypeScript files, differential
file-size gate, and diff whitespace: pass.
- Focused production-hook/card/profile units: **58/58**.
- Fresh E2E build, availability/deletion browser: **11/11**, no retries.
- Main exact-key profile cases plus failed-DM send/startup retries:
**6/6**, no retries.

Previously reviewed full Desktop/buzz-agent package and mutation
evidence is reused for unchanged behavior; no ceremonial full suite, new
native/provider test, or `just ci` pass is claimed. Local configs,
dependency links, and historical artifacts are preserved.

Hosted observation: **MERGEABLE**, **BLOCKED / REVIEW_REQUIRED**, no
new-head formal review. [CI
33699735990](https://github.com/block/buzz/actions/runs/33699735990) is
running (including Rust and Desktop lanes), not a completed success. DCO
and required Security aggregate passed at the observation; the separate
Codex advisory review was skipped. No completed failing check or new
inline feedback observed. Historical approvals are not new-head
approvals. No reviewer/security authorization or merge action was
performed.

---

## Feature summary and retained pre-rebase evidence

## Summary

In Buzz Desktop, an agent could look online just because it had been
started or deployed, even when there was no current sign it was
connected. Cards and profiles now show availability from the agent's
relay presence rather than a saved launch record, so you can distinguish
an online agent from one that was merely deployed.

Agents cards and profiles use presence reported through the shared
server (the relay). A successful presence read with no online agent
shows Offline; failed/disconnected evidence shows unknown, rather than
retaining a misleading cached Online state.

Lifecycle actions remain separate. An offline agent may still have a
Shutdown action because the deployment record exists. Shutdown reports a
**request**, not proof the process stopped. Offline does not imply that
starting a duplicate agent is safe, and Online does not promise a
response.

### Related issue

Independent base: `main`; no stack parent or child among the
replacements. Extracted from
[#7114](https://github.com/block/buzz/pull/7114), retained as historical
source (`98fe33ec`).

[Behavior
contract](f4bb2ed44e/docs/agent-availability.md).
Originating [Buzz
discussion](buzz://message?channel=f7a9536a-1738-4bad-a888-b3ea25010ef1&id=7aa1f0ab23dce514bd8a0221441cf005bf428914621171472b79747c50820848)
· channel `f7a9536a-1738-4bad-a888-b3ea25010ef1`.

### Testing

The same saved provider-backed agent, with only authored presence
changing. These are mock-browser states, not a before/after deployment
or live relay transport test; production UI is unchanged by the later
fixture repairs.

**No online presence:** gray dot, existing Shutdown control retained.

![Offline presence does not remove the deployment lifecycle
control](https://raw.githubusercontent.com/block/buzz/ed68b1b4597dde47118b7591b1e8ebf3702447ca/pr-7127--offline-deployment.png)

**Online presence:** green dot, same lifecycle control.

![Authored Online presence changes availability without changing the
deployment](https://raw.githubusercontent.com/block/buzz/ed68b1b4597dde47118b7591b1e8ebf3702447ca/pr-7127--online-deployment.png)

[Capture
details](https://github.com/block/buzz/pull/7127#issuecomment-5482264824).
To check manually, compare runtime-only transitions with presence
updates, then disconnect/fail the presence read and verify it does not
stay Online. A Shutdown request should not immediately claim confirmed
termination.

#### Historical pre-rebase evidence and limitations (df7fad6a)

Lifecycle production source remains
**`f4bb2ed44e5a989d93c5f51e93c0bbd2dca941be`**. Current published head
is **`df7fad6ae65dda78508317186a95522d1bb22ed9`**: the prior browser
synchronization at `b78d093e` plus an additive two-file Rust
test-harness synchronization described below. No production bytes,
dependency/configuration files, or prior commits were changed; no
rebase. Current live main `0dbd036f5bff33e7ade75e7639f3218d424a6e73` has
identical failing-test/toaster/send-flow source; the causal browser
comparison used latest successfully tested main
`04babf02655440b4dfd37f2e2df605ead0a030d8`.

**Lifecycle/deletion correction:** both Agents and actual profile
deletion now pass the shared exact-key availability reader, not raw
cached data. It reads the canonical query state and connection at action
time, including after awaited channel discovery.
Failed/disconnected/pending evidence and unqueried persona siblings are
unknown; successful missing means Offline only for a requested key.
Successful background refetch cache remains usable; settled failure
revokes it. No second cache or per-row polling was added.

Provider record + channel + Online/Away/**unknown** awaits shutdown
submission before local removal; rejection preserves record/membership
for retry. Established Offline preserves intentional no-request removal.
No route preserves warned local removal. Local agents retain native
stop-before-remove, independent of presence. Profile consent now
describes a shutdown **request**, not remote deletion or guaranteed
termination. Existing ownership and force gates are unchanged.

**Verified, reused exact-candidate validation:** the independently
approved eleven-file patch (SHA-256
`2f69fe12ef0420e62dea1fd8db28cfa22cde5eecaf8080e656310a3e60d0cf86`) was
committed without byte changes. Desktop **5,921 passed, 0
failed/skipped**, including **26 new mounted production hook/IPC
regressions**; rebuilt availability browser suite **11/11 passed, no
retries**, including four actual profile Delete journeys. Desktop check
(existing 4 warnings/5 infos), typecheck, production/protected-feature
artifact matrix, differential file-size/policy and diff checks passed.
No blanket rerun or new full-repository `just ci` is claimed for this
frontend correction.

Production regressions cover cached Online **and Offline**
failure/disconnection, genuine missing/Offline, pending, successful
inflight refetch versus settled error, retained reader, error during
awaited channel discovery, unqueried persona sibling, shutdown
rejection/order/cancel, no route and local authority. Browser fixtures
use safe mock IPC and a retained provider receipt, not a real
deployment. Three restored mutation controls fail: unknown → skip
shutdown (**15** regressions), Agents raw-cache reader (**6**), actual
profile raw-cache caller (**1 browser journey**, false removal on failed
cached Offline). Independent review approved the exact frozen bytes and
added **4/4 cached-empty failure/disconnection probes** across both
callers. This is local independent approval, not formal GitHub/A Team
clearance.

The prior native propagation/poll-count defects remain closed ([earlier
response](https://github.com/block/buzz/pull/7127#issuecomment-5512278755)).
The prior hover-popover correction at `b55423f6` remains covered by the
full 11-journey browser run: pending/failed/disconnected means no badge
or accessible status, genuine missing/Offline retains an Offline badge.
Its earlier fallback-restoration mutation failed as expected (badge
count 1 rather than 0); that historical witness is reused, not rerun.

**Reused unchanged native/system boundary:** local `just ci` at
`c59067d8` passed workspace/Tauri fmt/clippy, static/policy checks, Rust
unit recipe, native workspace **3,159 passed / 20 ignored**, Web build
and **2,019 mobile tests**. No native implementation changed in this
lifecycle correction. These are historical boundary results, not
new-head native/live certification. [Parent
CI](https://github.com/block/buzz/actions/runs/33650549130) passed with
**14 retry-recovered browser flakes**, not retry-free. Old-head
CI/reviews are not current-head clearance.

**Hosted gates:**
[CI33662151103](https://github.com/block/buzz/actions/runs/33662151103)
on `f4bb2ed4` **FAILED**: smoke shard1 had 322 pass, one failure, one
retry-recovered flaky, two skipped. The failed first-DM retry test timed
out on all three attempts because the error toast intercepted Send. That
failure is preserved, not waived; the scoped test repair below is
published as `b78d093e`.
[CI33668171165](https://github.com/block/buzz/actions/runs/33668171165)
on `b78d093e` subsequently **FAILED** the Rust unit budget regression
described below. Both original failures remain visible; neither was
retried to green. Exact `f4bb2ed4` and `b78d093e` APPROVED reviews cover
unchanged reviewed bytes, not formal approval of the new head. Fresh
exact-head CI and the established automated technical rereview are the
next gates for `df7fad6a`. Historical deletion responses remain
([5092381800](https://github.com/block/buzz/pull/7127#issuecomment-5513759316),
[5092391193](https://github.com/block/buzz/pull/7127#issuecomment-5513763497)).
No formal review dismissed. The [security
notice](https://github.com/block/buzz/pull/7127#issuecomment-5482231278)
and latest-push maintainer/codeowner policy remain separate actionable
gates: eligible Block organization members own current-range
authorization. No merge/security authority exercised.

**CI causal repair (`b78d093e`, test only):** the error `Message failed
to send: Mock first DM send failed.` is deliberately injected by the
existing fixture. CI screenshot and retry trace show the bottom-right
Sonner notification over the actual enabled Send button. `fill()` leaves
the pointer parked there; Sonner pauses its 4-second lifetime while
hovered. A fast run can click before animation settles (unchanged local
test passed in 2.7s; two actual tested-main CI cases passed first
attempt in 3.3s), which does not disprove the failure. Independent
controlled browser runs on `f4bb2ed4` and tested main `04babf` both
reproduced the same toast hit-test at Send `(1203,627,32,32)`,
persistent hover beyond 4s, and intercepted ordinary click with no
second send. Moving the real pointer to the editor allows natural expiry
and successful ordinary retry, preserving all original
DM-channel/recipient assertions. This same synchronization already
exists in the neighboring agent-startup-failure test.

The one-file correction keeps the visible error assertion, scopes its
toast locator, moves the pointer back to the editor and observes normal
toast removal (bounded 10s) before retry. No forced click, direct toast
dismissal, mocked clock, CSS override, skipped test, production behavior
change, or new backend mock. Six focused browser executions pass
(first-send/startup-failure, three repeats each, no retries); the
held-toast control fails on original bytes at the Send click while the
exact repaired test passes. Biome and diff checks pass. Reuse unchanged
5,921 Desktop / 11 availability browser / four independent probes above;
no semantic production change warrants repeating those suites. Original
failed CI attempt/retries, local fast pass, deliberate failing control
and all traces remain in `WORK_LOGS/AVAILABILITY_CI_B9210A40`. Browser
evidence is mock-IPC Chromium, not native/live-relay certification. The
UI still temporarily overlays Send while a notification is hovered; the
test exercises its real move-away/expiry recovery, not immediate
click-through.

**Rust CI causal repair (`df7fad6a`, test only):** [original Rust / Unit
Tests failure,
job100375291370](https://github.com/block/buzz/actions/runs/33668171165/job/100375291370)
tested GitHub merge `223dee91a396d8cb4ebf18b9b8559e5a54951235`.
`context_recovery_budget_exhaustion_surfaces_the_error` failed at
`regressions.rs:2756` in **0.091s** because its immediate stderr
snapshot lacked `context recovery budget spent`. ACP context-error
assertions had already passed. The captured prefix shows all three
budgets **32768 → 16384 → 8192 bytes**, above the 4096-byte floor, and
ends during the third attempt. This is **not evidence of floor
exhaustion**. The collector is an independent Tokio task; a stdout
response is not a stderr barrier. Recovery, harness and test blobs were
identical across the compared base/head/merge parents; no production
regression was implicated.

The shared test Harness now provides a bounded event/condition wait,
registering for collector notifications before reading the buffer to
avoid lost wakeups. The budget and adjacent terminal floor assertions
wait for their own diagnostic and retain the matching snapshot. The
budget test still requires the provider's ACP context error and exactly
three recovery rungs, now corroborated by **exactly four provider
calls** and no floor diagnostic. Timeout remains a real failure with
captured stderr. No fixed sleep, weaker assertion, skip,
provider-limit/logging change, dependency/config edit, or production
change.

**Deterministic causal control:** the same real agent/HTTP-provider/ACP
scenario holds only stderr collection behind a one-shot gate until after
stdout responds. The old immediate snapshot fails the original budget
assertion (intentional exit101); the repaired wait explicitly remains
Pending while held, then passes after release. No scheduler-speed
assumption or fixed sleep. This reproduces the observation race under
controlled delay, **not the exact historical CI schedule**. A
missing-diagnostic test proves the wait actually times out. Original
failure and deliberate failing-control logs/patch remain in
`WORK_LOGS/RUST_TRIAGE_06E32D2D` and `WORK_LOGS/RUST_SYNC_BC5758B9`.

**Final candidate validation:** focused recovery **9/9**, floor **1/1**,
absent-diagnostic timeout **1/1** pass. One full touched-package run,
`cargo test --locked -p buzz-agent`: **695 passed, 0 failed, 1 existing
ignored**, including all **54 regressions**. Local nextest was
unavailable, so this uses the repository-supported cargo-test fallback,
not a claim of nextest reproduction. `cargo fmt --check`, package-scoped
Clippy all-targets with `-D warnings`, differential file-size/policy and
diff checks pass. Previously reviewed availability production and the
Desktop/browser evidence above are unchanged and reused; no all-native
blanket rerun. The test-only delta was self-reviewed against collector
ordering, timeout and falsification evidence. Existing production
approval remains valid for those bytes; exact-new-head technical/CI
clearance is not assumed. The required **Security aggregate** is
distinct from optional Codex advisory feedback; no security
authorization, human review contact, or merge was requested.

**Remaining policy limits:** shutdown submission is not harness
acceptance or process termination; confirmed Offline/no-route local
removal may leave a remote process; route discovery is best effort,
membership cleanup uses `Promise.allSettled`, and multi-instance
deletion is sequential/non-atomic. No distributed singleton,
provider-health, tenant-switch cancellation, live relay TTL or packaged
WebView/VoiceOver certification is claimed. The pre-existing DM-header
raw-presence fallback (`ChannelScreenHeader`/`useActiveChannelHeader`)
remains outside this repair and uncertified. Screenshots above remain
historical mock-browser illustrations, not new deletion or native
transport evidence.

---------

Signed-off-by: Logan Johnson <loganj@squareup.com>
Co-authored-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
2026-09-02 21:53:15 -04:00
Arjun Mahanti
ac5a18697c feat(desktop): add persistent Bestie experience (#7223)
## Summary

- add a persistent, community-scoped Bestie designation for local
managed agents
- surface the designated agent in the sidebar, agent library, profile
actions, message toolbar, and draggable floating shortcut
- bloom the floating shortcut into a lightweight compact composer that
reuses the normal DM timeline, reactions, presence, and send behavior
- support message handoff with a bounded snapshot and a full Buzz thread
link so the agent can retrieve the complete conversation

## UX details

- the floating avatar and expanded panel stay above app chrome and drag
as one aligned surface
- closing the expanded panel returns it to its top-right anchor
- each mini-composer opening starts visually fresh while messages sent
during that opening remain conversational
- the designated Bestie's duplicate DM entry is hidden from the regular
DM list
- Bestie actions are suppressed inside the mini timeline to avoid
recursive handoff

## Reliability and maintainability

- preserve existing retention database paths across upgrades
- serialize assignment and deletion, clearing matching assignments
across community scopes before an agent is removed
- fence async conversation resolution against workspace and assignment
changes
- validate stale assignments against existing local agents before hiding
DMs
- share lightweight assignment state across agent cards and keep
protected-feature behavior out of the shared timeline API

## Testing

- `pnpm --dir desktop test` — 5,886 tests passed
- `pnpm --dir desktop exec tsc --noEmit`
- `pnpm --dir desktop exec biome check ...`
- `cargo clippy --manifest-path desktop/src-tauri/Cargo.toml
--all-targets -- -D warnings`
- focused native retention and Bestie assignment/command tests — 34
passed
- `VITE_BUZZ_BESTIE=1 pnpm --dir desktop build:e2e`
- `VITE_BUZZ_BESTIE=1 pnpm --dir desktop exec playwright test
--project=smoke tests/e2e/bestie.spec.ts`
- pre-commit and differential pre-push hooks

## Rollout

The UI remains gated by the `bestie` build feature. Screenshots covering
setup, empty, assigned, floating, and message-handoff states are
included in the PR discussion.

---------

Signed-off-by: Arjun Mahanti <arjun@squareup.com>
Co-authored-by: Codex <noreply@openai.com>
2026-09-02 17:56:17 -04:00
Logan Johnson
434dafe958 fix(desktop): discover authenticated owned relay agents (#7122)
🤖

## Summary

An agent you own could be missing from **New message → To:** and
**Channel members → Add people and agents** on a machine that has never
managed it. This PR lets those existing lists find your agent without
requiring a shared channel first. Desktop now checks records proving you
own it, rather than looking only at agents in channels you've already
joined.

**No new screen or control is added.** For example, an agent with
verified ownership and **Who can send instructions → Only me (default)**
can now appear even with no shared channels. Each screen still applies
its existing access rules; this does not make every discovered agent
selectable everywhere.

| Screen / control | Before | After this PR alone |
| --- | --- | --- |
| **New message → To:** recipient picker | An owned agent absent from
this machine and shared-channel bot lists could be missing. | Its named
**agent** row can appear; selecting it adds a recipient chip. This is
recipient selection, not a guarantee that a later message will reach or
wake the agent. |
| **Channel members → Add people and agents** | The same agent could be
missing from **Not in this channel** search results. | Its row can
appear with the existing **Add** button. If you can add members, that
button submits the existing channel-membership request; finding the row
alone changes no membership. |
| **Stream / forum composer → @ suggestions** | An owned agent already
in the channel under an ordinary member role could be missing from agent
suggestions. | Its actual membership is recognized without requiring the
bot role. Agents not managed on this device still need membership in
that channel. |
| **Pulse → Agents** | An agent absent from both local management and
the server's agent list was omitted from the count and author lookup. |
The count and feed's author lookup can include it; notes appear only if
it has published them. |

Being listed does **not** mean the agent is online, add it to a channel,
or grant local Start/Edit controls. For agents not managed on this
device, global **Search** still excludes those configured for “Only me”,
and DM @ selection is not added here. DM @ selection and message-driven
nonmember invitation are addressed in
[#7124](https://github.com/block/buzz/pull/7124); the standalone forum
**Invite / Cancel** flow is in
[#7125](https://github.com/block/buzz/pull/7125).

<details>
<summary>Ownership and membership checks</summary>

A discovery lead is not proof: the latest agent profile must have a
valid signature and exactly one valid ownership attestation—the owner's
signed link to that agent. Its response policy must be signed by that
verified owner; an invalid latest policy cannot restore an older
permission. Membership comes separately from the latest server-signed
roster, including removals.

Existing profile cards, owner labels and agent-avatar shapes also use
this stricter verification: malformed or forged evidence must not supply
ownership/agent classification on its own. Valid ownership was already
recognized; no profile-picture or badge design changes.

Attestation time conditions apply to the signed event's timestamp, not a
live expiry timer. Existing legacy compatibility and builds requiring
verified owner policy retain their respective rules. Discovery and
sending remain separate operations, not an atomic permission check.

</details>

### Review corrections

- When runtime and owner policy overlap, **explicit online/away/offline
from the verified latest runtime is retained**. Policy still supplies
ownership/permissions; claimed runtime membership is not restored.
Missing/unrecognized status stays unknown, and invalid latest policy
cannot revive runtime permissions.
- Discovery without runtime evidence is now **unknown**, not offline:
native conversion, both IPC adapters, Pulse, Projects and
profile/session consumers preserve that distinction. Unknown has no
status dot and is not promoted to a deployed/running agent.
- Both relay-only picker paths retain the authenticated owner, including
the existing **managed by you** label. The analogous global Search
projection is fixed without changing its existing “anyone” filter.
- Authorized stored profile activity remains visible when liveness
becomes unknown/absent or the active turn ends. History reads do not
start a live subscription, grant access, or imply current availability.

### Related issue

Independent base: `main`. Child:
[#7124](https://github.com/block/buzz/pull/7124), then
[#7125](https://github.com/block/buzz/pull/7125). Extracted from
[#7114](https://github.com/block/buzz/pull/7114), retained as historical
source (`98fe33ec`).

[Behavior
contract](3a56d17824/docs/owned-agent-discovery.md).
Originating [Buzz
discussion](buzz://message?channel=f7a9536a-1738-4bad-a888-b3ea25010ef1&id=7aa1f0ab23dce514bd8a0221441cf005bf428914621171472b79747c50820848)
· channel `f7a9536a-1738-4bad-a888-b3ea25010ef1`.

### Testing

Current candidate: `3a56d17824522580fe04cae463b54f4c7ba66021`, a
four-file native/test/doc runtime-status repair atop published
`ae23c1c9680a881cee7eed94e259bf15bf8ce3f7`. Branch ancestry is main
`1c8321cd08feb597f8bcff5195c21148fb3e98ed`; refreshed main
`0e878664b08cdf7fb2d89d940bc2aa92cdc485f7` adds only the independent
CI-workflow split. Read-only mergeability succeeds; this is not a tested
merged-tree claim.

**Local CI attempt and continuation (not an uninterrupted green run):**
the new exact-head `just ci` passed formatting/static checks, workspace
and Tauri clippy, workspace Rust tests, **5,910 desktop tests**, desktop
production build and Tauri check. Its native main target finished
**3,073 passed / 1 failed / 19 ignored** (exit 101):
`cheap_discovery_reports_absent_before_any_forced_probe` saw a
process-global login-shell counter of 2 instead of 0. The counter
includes unrelated version/adapter probes whose tests do not hold the
failed test's PATH mutex; no managed-agent discovery implementation
changed in the runtime repair. The unchanged failing test then passed
**three isolated invocations**. Only the failed native workspace lane
was retried with `RUST_TEST_THREADS=1 just desktop-tauri-test`: **3,074
main-target tests passed / 19 ignored**, all additional workspace
targets passed (exit 0). The previously unrun `just web-build
mobile-test` tail then passed (exit 0; **2,019 mobile tests**). Earlier
successful lanes were reused; no source/guard changes or blanket CI
rerun. The original failure and all diagnostic/retry logs are retained.

- **71 native `nostr_convert` tests pass**, including seven new
production merge regressions: online/away/offline, missing/invalid
status, policy-only, status-less latest replacement and forged latest
replacement. Before production repair, those seven yielded **4 failures
/ 3 passing controls**.
- Reused frontend evidence from `ae23c1c9` (frontend is unchanged):
Desktop TypeScript and isolated E2E build pass; **9 browser tests / 0
retries**, covering both relay-only picker journeys and seven adjacent
stop-control regressions. Real UI with mock Tauri IPC, not live
relay/native webview.
- Earlier `ae23c1c9` local `just ci` passed without failures, including
3,067 native main-target tests / 19 ignored and 2,019 mobile tests; not
substituted for the new source gate above.
- Reused unchanged repair evidence: **17 real-store/hook history
regressions**, **161 focused tests**, and independent **9 mounted
owner/bot/identity revocation/regrant transitions** with zero hook-phase
native calls. The regression was falsified before repair (14 failures, 3
controls).
- Signed local-server fixtures cover discovery with no local/shared
record, ordinary-role membership, forged ownership, invalid signatures,
duplicate authentication, wrong-owner/latest-invalid policy, revoked
membership and wrong destinations. These establish native data checks,
not a live agent response.

GitHub checks and renewed technical/security review must apply to the
current published head; earlier-head green checks are not
replacement-head proof. Local source review is not formal
code-owner/latest-push approval or exact-range security authorization. A
green security workflow with substantive review skipped is not security
clearance.

### Screenshots

#### Relay-only picker evidence —
`ae23c1c9680a881cee7eed94e259bf15bf8ce3f7`

These cropped rows come from the two real production picker journeys in
[`owned-agent-discovery.spec.ts`](ae23c1c968/desktop/tests/e2e/owned-agent-discovery.spec.ts),
using mock Tauri IPC with **no local agents and no user-search
duplicate**. The fixture supplies verified-owner data and unknown
availability; the browser test checks its presentation, not native
signature verification. Both exact-tip journeys pass without retries. No
live relay, native webview, invitation, delivery or wakeup is claimed.

Before the repair, both relay-only candidate constructors discarded the
owner, so the existing “managed by you” label was absent. These are
after-repair captures; no before image was captured.

#### New Message → To
The relay-only agent retains its authenticated owner label.


![new-message-owner](https://raw.githubusercontent.com/block/buzz/536c6d3c90776cf85b1d5ce58666f2c8ad518829/pr-7122--new-message-owner.png)

#### Channel members → Add people and agents
The matching result retains “managed by you” beside the existing Add
action; the test does not click Add or claim membership changed.


![member-add-owner](https://raw.githubusercontent.com/block/buzz/536c6d3c90776cf85b1d5ce58666f2c8ad518829/pr-7122--member-add-owner.png)

---------

Signed-off-by: Logan Johnson <loganj@squareup.com>
Co-authored-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
2026-09-02 16:18:54 -04:00
klopez4212
114dbf745f Add voice notes to desktop messages (#6978)
## Summary

- add voice-note recording, preview, removal, and send controls to the
desktop composer
- render sent voice notes as waveform cards with scrubbing and
playback-speed controls
- transcode recordings locally into the existing relay video-media
contract, without relay changes

## Testing

- `just ci`
- `pnpm exec playwright test tests/e2e/voice-note.spec.ts`
- native voice-note media contract test against the relay validator

## Screenshots

Focused snapshots are attached below.

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
Co-authored-by: Princess Donut <b238ea756dee4d98afa5883fc7f1de61eeabe65bf700e3a5a5a80db5e42e2c2b@buzz.block.builderlab.xyz>
Co-authored-by: Mongo <9cfd347903944d5b85aa6c93d2ab67381b978a92a31914bca69998968752a1d7@buzz.block.builderlab.xyz>
2026-09-01 16:36:37 +01:00
Salman Mohammed
59328d5ae3 feat(desktop): add thread-scoped ACP session experiment (#6909)
## Why

Thread-scoped ACP sessions from #6732 need an opt-in desktop rollout
that preserves today’s channel policy by default.

## What

- Add the default-off “Thread Scoped ACP Sessions” toggle under Settings
→ Experiments using the existing feature-override persistence.
- Map the persisted setting to `BUZZ_ACP_SESSION_POLICY=channel|thread`
for every local and provider-backed managed ACP launch. Changes apply
when managed agents next start; DMs remain conversation-scoped by the
backend.
- Keep the desktop setting authoritative over descriptor environment and
cover the UI, persistence, local spawn, provider payload, and existing
Projects/Workflows experiments.

## Risk Assessment

Low. The experiment defaults off and explicitly preserves `channel`;
changes are limited to managed-agent launch configuration. Existing
running agents are unchanged until their next start.

## Testing

- `. ./bin/activate-hermit && just ci` — passed on the final restacked
tree, including 5,674 desktop tests, 2,796 Tauri tests, and 1,860 mobile
tests.
- `cd desktop && pnpm build:e2e && pnpm exec playwright test
tests/e2e/experimental-features.spec.ts --project=smoke` — 1 passed.
- `. ./bin/activate-hermit && cargo test --manifest-path
desktop/src-tauri/Cargo.toml session_policy --lib` — 4 passed.
- `. ./bin/activate-hermit && cargo test --manifest-path
desktop/src-tauri/Cargo.toml commands::agents::deploy::tests --lib` — 15
passed.
- `. ./bin/activate-hermit && cargo test -p buzz-backend-kubernetes
--test wire_fixtures` — 4 passed.

## Stack Info

Stacked on #6732. This PR depends on #6732 and should merge after it.

Generated with Codex

---------

Signed-off-by: Salman Mohammed <smohammed@squareup.com>
Signed-off-by: Leo <5faf251baee50ee6bcde338aef6acdd70bb3e60115664c2cd490d94a55dfc488@buzz.block.builderlab.xyz>
Co-authored-by: Leo <5faf251baee50ee6bcde338aef6acdd70bb3e60115664c2cd490d94a55dfc488@buzz.block.builderlab.xyz>
2026-09-01 08:37:27 -05:00
tulsi
cb3144999b add public descriptions to agent personas (#7126)
**Category:** new-feature
**User Impact:** People can add a short public description to an agent
and see what it does directly on agent cards and profiles.

**Problem:** Agent cards previously showed only a model label, so people
had to open an agent and inspect its instructions to understand its
purpose. Public metadata also needed one trustworthy lifecycle across
local edits, relay catalogs, profiles, and portable snapshots.

**Solution:** Add an optional owner-authored description with a
280-character visible-text policy, publish it as profile `about`, and
prefer it on agent cards while retaining the model fallback. Description
metadata is excluded from the spawn-content hash, remains
definition-owned, and is validated independently at every untrusted or
persistence boundary.

<details>
<summary>File changes</summary>

**desktop/src-tauri/src/commands/agent_config_tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/commands/agent_discovery/relay_directory.rs**
Updates relay-directory profile test publication for the expanded
profile contract.

**desktop/src-tauri/src/commands/agent_models_tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/commands/agent_models_update.rs**
Preserves the effective `about` value when instance edits republish a
complete profile event.

**desktop/src-tauri/src/commands/agents.rs**
Carries the effective authored description into initial managed-agent
profile publication.

**desktop/src-tauri/src/commands/agents_profile.rs**
Adds `about` to profile reconciliation and keeps description, name, and
avatar synchronized against relay state.

**desktop/src-tauri/src/commands/agents_tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/commands/personas/card.rs**
Materializes the definition-owned description before minting a portable
agent card snapshot.

**desktop/src-tauri/src/commands/personas/create.rs**
Normalizes and validates raw authored descriptions before persona
persistence.

**desktop/src-tauri/src/commands/personas/delete_cascade_tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/commands/personas/inbound.rs**
Validates descriptions at inbound relay ingress and applies accepted
values to local definitions.


**desktop/src-tauri/src/commands/personas/inbound/catalog_reconcile_tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/commands/personas/inbound/inbound_tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/commands/personas/mod.rs**
Centralizes raw-byte validation followed by trim/empty normalization for
description writes.

**desktop/src-tauri/src/commands/personas/pending.rs**
Revalidates descriptions before preparing public persona publications.

**desktop/src-tauri/src/commands/personas/sharing.rs**
Carries the optional public description through this managed-agent
compatibility path.

**desktop/src-tauri/src/commands/personas/snapshot.rs**
Materializes definition-owned descriptions into portable instance
snapshots without creating a second persisted authority.

**desktop/src-tauri/src/commands/personas/snapshot/fidelity_tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/commands/personas/snapshot/import.rs**
Restores snapshot descriptions onto imported definitions while keeping
linked instance copies absent.

**desktop/src-tauri/src/commands/personas/snapshot/tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/commands/personas/update.rs**
Persists persona description edits, republishes linked profiles, and
preserves legacy avatars during complete kind:0 replacements.


**desktop/src-tauri/src/commands/personas/update/name_propagation_tests.rs**
Proves description-only profile sync does not write instance state or
clear a legacy avatar.

**desktop/src-tauri/src/commands/team_snapshot.rs**
Round-trips member descriptions through team snapshots and imported
definitions.

**desktop/src-tauri/src/commands/team_snapshot/tests.rs**
Covers team member description export and import fidelity.

**desktop/src-tauri/src/commands/teams/adopt/apply.rs**
Starts adopted team catalog members without synthesizing an unauthored
description.

**desktop/src-tauri/src/commands/teams/adopt/tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/commands/teams/pending/tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/commands/teams/sharing/tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/egress_guard_tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/event_sync_team_catalog_tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/managed_agents/agent_description.rs**
Defines the canonical Rust description resolution used by profile
publication and reconciliation.

**desktop/src-tauri/src/managed_agents/agent_events.rs**
Updates managed-agent record construction for the optional public
description field.

**desktop/src-tauri/src/managed_agents/agent_snapshot.rs**
Includes descriptions as snapshot profile `about` metadata and validates
them at decode ingress.

**desktop/src-tauri/src/managed_agents/agent_snapshot_envelope.rs**
Updates managed-agent record construction for the optional public
description field.

**desktop/src-tauri/src/managed_agents/agent_snapshot_tests.rs**
Covers snapshot description export and rejection of unsafe or overlong
imported metadata.

**desktop/src-tauri/src/managed_agents/config_bridge/reader_tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/managed_agents/definition_validation.rs**
Adds the shared 280-character visible-text policy for public
descriptions.

**desktop/src-tauri/src/managed_agents/discovery/tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/managed_agents/effective_config/tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/managed_agents/global_config/tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/managed_agents/mod.rs**
Exports the description resolution and validation helpers to
managed-agent consumers.

**desktop/src-tauri/src/managed_agents/nest/render_tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/managed_agents/parallelism.rs**
Updates managed-agent fixtures for the optional description field
without changing runtime configuration behavior.

**desktop/src-tauri/src/managed_agents/persona_events.rs**
Adds description to persona event content while deliberately excluding
it from the spawn-relevant content hash.

**desktop/src-tauri/src/managed_agents/persona_events/tests.rs**
Pins description event round-tripping and proves description-only edits
do not change the restart hash.

**desktop/src-tauri/src/managed_agents/personas.rs**
Initializes built-in persona records without authored descriptions for
backward-compatible defaults.

**desktop/src-tauri/src/managed_agents/personas/tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/managed_agents/readiness.rs**
Updates managed-agent fixtures for the optional description field
without changing runtime configuration behavior.

**desktop/src-tauri/src/managed_agents/restore.rs**
Includes the effective description in launch-time profile
reconciliation.

**desktop/src-tauri/src/managed_agents/runtime/test_fixtures.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/managed_agents/runtime/tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/managed_agents/spawn_snapshot/tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/managed_agents/team_catalog/tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/managed_agents/team_snapshot.rs**
Updates managed-agent record construction for the optional public
description field.

**desktop/src-tauri/src/managed_agents/teams_tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/managed_agents/types.rs**
Adds optional description metadata to persona and managed-agent records
and their compatibility projections.

**desktop/src-tauri/src/managed_agents/types/requests.rs**
Accepts optional descriptions on persona create and update IPC requests.

**desktop/src-tauri/src/managed_agents/types/tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/migration_avatar_tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src-tauri/src/persona_catalog.rs**
Parses and validates descriptions at the untrusted community-catalog
boundary.

**desktop/src-tauri/src/persona_catalog_tests.rs**
Covers valid catalog descriptions plus rejection of malformed,
invisible, and overlong values.

**desktop/src-tauri/src/relay.rs**
Publishes and queries kind:0 `about` so relay profiles preserve authored
descriptions.

**desktop/src-tauri/src/relay/tests.rs**
Updates managed-agent/persona fixtures for the optional description
field while preserving the behavior under test.

**desktop/src/features/agents/AGENTS.md**
Documents description ownership, validation, snapshot, hashing, and
display invariants for future changes.

**desktop/src/features/agents/lib/agentDescription.test.mjs**
Pins Unicode counting, paste clamping, trimming, and empty
authored-description behavior.

**desktop/src/features/agents/lib/agentDescription.ts**
Provides shared display resolution, Unicode-scalar counting, and paste
clamping for descriptions.

**desktop/src/features/agents/lib/personaCatalogRelay.ts**
Maps validated catalog descriptions into catalog persona projections.

**desktop/src/features/agents/ui/AgentDefinitionDialog.tsx**
Adds the description draft to create and edit submission while
extracting identity fields from the large dialog.

**desktop/src/features/agents/ui/AgentDescriptionField.tsx**
Renders the public description input, helper copy, and Unicode-aware
near-limit counter.

**desktop/src/features/agents/ui/AgentIdentityCard.tsx**
Generalizes the card second line to show a two-line description or the
existing model fallback.

**desktop/src/features/agents/ui/UnifiedAgentsSection.tsx**
Prefers authored descriptions on persona cards and retains model labels
when no description exists.

**desktop/src/features/agents/ui/personaDialogState.test.mjs**
Verifies edit and duplicate drafts preserve authored descriptions.

**desktop/src/features/agents/ui/personaDialogState.ts**
Seeds authored descriptions into edit and duplicate dialog drafts.

**desktop/src/features/agents/ui/usePersonaActions.ts**
Preserves descriptions when copying catalog personas into local
definitions.

**desktop/src/shared/api/personaTypes.ts**
Defines description-bearing persona wire types in a focused module split
from the size-constrained API type file.

**desktop/src/shared/api/tauriPersonas.test.mjs**
Verifies raw persona descriptions map into the frontend model and absent
values become null.

**desktop/src/shared/api/tauriPersonas.ts**
Maps description fields across Tauri and preserves raw authored bytes
for authoritative Rust validation.

**desktop/src/shared/api/types.ts**
Re-exports the extracted persona types without changing consumer import
paths.

**desktop/src/testing/e2eBridge.ts**
Extends mock persona create, update, publication, and catalog parsing
with production-shaped description behavior.

**desktop/tests/e2e/agents.spec.ts**
Verifies an edited description persists and appears on the agent card.

</details>

### Reproduction Steps

1. Open **Agents**, edit a custom or built-in agent, and enter a
sentence in **Description**.
2. Save the agent and confirm the sentence appears as the second line on
its card.
3. Reopen the agent and confirm the authored description is restored;
clear it and confirm the card returns to the model label.
4. Paste more than 280 Unicode characters and confirm the field keeps
the first 280 characters and shows the near-limit counter.
5. Share or export/import the agent and confirm the description survives
in the catalog/profile or snapshot without showing a restart-required
badge for a description-only edit.

### Screenshots / Demo

The focused Playwright flow `built-in persona edits persist` exercises
the edited dialog, persisted value, and resulting card subtitle.
Screenshots can be added after review if the field placement or two-line
card treatment needs visual iteration.

### Verification

- `cargo test --manifest-path desktop/src-tauri/Cargo.toml --lib` —
3,029 passed
- `cd desktop && pnpm test` — 5,805 passed
- `cd desktop && pnpm exec tsc --noEmit`
- Focused Playwright: `built-in persona edits persist` — passed
- Pre-push desktop, Tauri, typecheck, test, file-size, and branch-skew
gates — passed

---------

Signed-off-by: tulsi <tulsi@block.xyz>
2026-08-31 17:12:52 -04:00
Taylor Ho
8dbc65d9e2 fix(composer): polish automatic mentions (#6956)
**Category:** improvement
**User Impact:** Automatic mentions are easier to turn off and now
behave consistently across conversations, settings, drafts, and repeated
agent mentions.

**Problem:** People found the new automatic mention behavior hard to
control: turning it off in Settings did not reliably affect the
composer, removing a mention could require also disabling the feature,
and root/thread composers could inherit or restore surprising state.
Other reported rough edges included only one of several mentioned agents
becoming automatic, synthetic mentions leaking into drafts, restored
mentions corrupting adjacent text, controls remaining visible in
archived channels, and unclear picker feedback. See the [original
feedback
thread](buzz://message?channel=e62570dd-33ad-42c5-b92b-75f2689f9694&id=c949ec399274fbb0d6633da3f95712e843a67dcada214f63d72f6975b406604b).

**Solution:** Polish the existing feature around the problems people
encountered, keeping automatic mentions controllable and scoped to the
active conversation.

| Reported issue | UX fix |
| --- | --- |
| Turning automatic mentions off in Settings did not reliably update the
composer. | The global setting and composer control stay synchronized,
and disabling the feature does not clear typed text. |
| Removing an automatic mention could require both deleting the mention
and turning off the feature. | Removing or unchecking an agent excludes
that agent for the current conversation, while explicitly re-adding the
agent can restore automatic mention behavior. |
| Root and thread composers could share or restore surprising
selections. | Each root or thread composer keeps its own automatic
audience and restores it when the user returns. A request to enable
automatic mentions only in agent threads was considered; this PR keeps
them available at the channel root but prevents state from leaking
between the two. |
| Mentioning multiple agents could leave only one saved as automatic. |
Multi-agent selections remain represented in the automatic audience and
restored mention chips. |
| Automatic mention prefixes could be saved as if the user typed them. |
Synthetic prefixes stay out of persisted drafts while authored text is
preserved. |
| Restored mentions could lose their separator and corrupt continued
typing. | Restored multi-word mentions retain their trailing space and
place the caret after it. |
| Archived channels showed automatic-mention state beside a disabled
composer. | Disabled composers hide automatic-mention controls while
preserving the draft and restoring state when re-enabled. |
| Confirmation and picker behavior made the feature feel difficult to
inspect or adjust. | Confirmations dismiss with removed agents, remain
open while hovered, and expose the setting before it changes; pin icons,
contrast, scope copy, animation, and keyboard toggling are also
clarified. |
| Agent suggestions and membership state could shift during directory
refreshes. | Suggestions and membership labels stay stable during
refreshes, while send-time authorization still revalidates access. |

## Changes

<details>
<summary>File changes</summary>


**desktop/src/features/agents/lib/agentAutocompleteEligibility.test.mjs**
Adds coverage for the channel-roster eligibility rules used by agent
mention autocomplete.

**desktop/src/features/agents/lib/agentAutocompleteEligibility.ts**
Aligns agent autocomplete eligibility with channel membership so
available agents and their labels stay trustworthy.

**desktop/src/features/channels/ui/MembersSidebar.tsx**
Uses the shared member-pubkey logic when presenting and acting on
channel members.


**desktop/src/features/messages/lib/autoPinMentionedAgentsPreference.test.mjs**
Covers preference changes that must remain stable while composer
controls are toggled.


**desktop/src/features/messages/lib/autoPinMentionedAgentsPreference.ts**
Keeps the automatic-mention preference as durable user intent rather
than transient composer state.

**desktop/src/features/messages/lib/mentionMemberPubkeys.ts**
Centralizes which member identities count as mentionable in the current
channel.

**desktop/src/features/messages/lib/persistentAgentAudience.test.mjs**
Expands lifecycle coverage for persistent agent audiences, explicit
exclusions, and restored mentions.

**desktop/src/features/messages/lib/persistentAgentAudience.ts**
Models automatic, explicit, and excluded agent audiences separately so
user choices survive updates without leaking across composers.


**desktop/src/features/messages/lib/stripImplicitAgentMentions.test.mjs**
Verifies implicit automatic mentions are removed without damaging
surrounding separators or authored content.

**desktop/src/features/messages/lib/stripImplicitAgentMentions.ts**
Strips presentation-only automatic mentions before draft persistence
while preserving whitespace and authored text.

**desktop/src/features/messages/lib/useMentions.ts**
Routes mention insertion and removal through the composer-local audience
lifecycle.

**desktop/src/features/messages/lib/useRichTextEditor.ts**
Preserves mention-chip structure and caret placement when automatic
mentions are restored.

**desktop/src/features/messages/ui/ComposerAddressControls.test.mjs**
Updates control-state expectations for disabled automatic mentions and
restored pin affordances.

**desktop/src/features/messages/ui/ComposerAddressControls.tsx**
Makes automatic-mention state, disabled presentation, and pin controls
visually explicit.

**desktop/src/features/messages/ui/MentionAutocomplete.test.mjs**
Adds coverage for roster labels, pin state, and picker behavior after
mention selection.

**desktop/src/features/messages/ui/MentionAutocomplete.tsx**
Keeps the shortcut picker open for repeated selection and restores
visible automatic-mention pin indicators.

**desktop/src/features/messages/ui/MessageComposer.tsx**
Scopes automatic mention state to each root or thread composer and
coordinates restoration, draft persistence, and sending.

**desktop/src/features/messages/ui/MessageComposerToolbar.tsx**
Passes the effective automatic-mention state into the toolbar
presentation.

**desktop/src/features/messages/ui/composerAgentKeyboard.test.mjs**
Updates keyboard interaction coverage for toggling agents in place.

**desktop/src/features/messages/ui/useAddressedAgentMentionRestore.ts**
Restores automatic mention chips after lifecycle changes without moving
or duplicating authored content.

**desktop/src/features/messages/ui/useAgentAddressLockPicker.test.mjs**
Substantially expands coverage for toggles, exclusions, synchronization,
and picker dismissal rules.

**desktop/src/features/messages/ui/useAgentAddressLockPicker.ts**
Keeps the picker usable across repeated choices and preserves explicit
per-agent intent while settings change.

**desktop/src/features/messages/ui/useAlwaysAddressShortcut.ts**
Makes the keyboard shortcut toggle the highlighted automatic audience
choice without replacing unrelated selections.

**desktop/src/features/messages/ui/useAutoPinMentionedAgents.ts**
Owns composer-local automatic-mention lifecycle behavior, including
restoration, exclusions, deletion, and disabled-state handling.

**desktop/src/features/messages/ui/useComposerMentionPicker.test.mjs**
Adds focused picker lifecycle coverage for selection, hover, and
dismissal behavior.

**desktop/src/features/messages/ui/useComposerMentionPicker.ts**
Prevents premature picker dismissal while the user is interacting with
its controls.

**desktop/src/features/messages/ui/useDraftPersistSnapshot.ts**
Persists only user-authored draft content rather than implicit automatic
mention decorations.

**desktop/src/shared/lib/keyboard-shortcuts.ts**
Updates the automatic-mention shortcut description to match its toggle
behavior.

**desktop/src/testing/e2eBridge.ts**
Extends the desktop test bridge with the state needed to exercise roster
and automatic-mention transitions.

**desktop/tests/e2e/mentions.spec.ts**
Covers roster-based labels, managed-agent invitation, revocation, and
recovery behavior in the complete mention flow.

**desktop/tests/e2e/persistent-agent-audience.spec.ts**
Adds end-to-end coverage for root/thread isolation, preference
synchronization, manual exclusions, draft hygiene, restored chips,
separators, hover behavior, and disabled presentation.

</details>

## Reproduction Steps

1. Open a channel with at least two available agents and enable
automatic mentions from the composer mention control.
2. Select multiple agents, remove or uncheck one, and confirm subsequent
composer updates keep that agent excluded while the others remain
automatic.
3. Open a thread, choose a different automatic audience there, and
switch between the thread and root composer; confirm each composer
retains only its own choices.
4. Disable automatic mentions and confirm the draft text remains
unchanged while automatic chips and controls show the disabled state;
re-enable the setting and confirm eligible automatic chips return.
5. Delete an automatic mention chip, then explicitly add the agent
again; confirm it immediately returns as an automatic mention without
disturbing spaces or the caret, including for a multi-word name.
6. Reload with a saved draft and confirm implicit automatic mentions
were not persisted as authored draft text.
7. Use the automatic-mention keyboard shortcut and picker repeatedly;
confirm the picker remains open for additional choices and the
highlighted agent toggles in place.

## Validation

Validated at `34d208b47d64a9816f88e10a46bcfd479e917d75` after rebasing
onto `origin/main` (`69096c9a8`):

- Desktop unit tests: 5,731 passed, 0 failed.
- Desktop TypeScript typecheck: passed.
- Desktop E2E build: passed; emitted only existing chunk and
dynamic-import warnings.
- `pnpm check`: exited successfully; 4 warnings and 5 informational
findings are in unrelated files introduced by current main.

## Screenshots/Demos

The behavioral changes are covered by the focused desktop E2E scenarios
above. Screenshots can be attached from the screenshot-producing
automatic-mention E2E after the PR is created.

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Signed-off-by: morgmart <98432065+morgmart@users.noreply.github.com>
Co-authored-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz>
Co-authored-by: Rizz <302abe414ca6e3134763d2539bfcf145aea2a63fe5f8455204ed602fd40cf381@buzz.block.builderlab.xyz>
Co-authored-by: morgmart <98432065+morgmart@users.noreply.github.com>
2026-08-28 17:11:04 -07:00
Will Pfleger
2f66ee24a0 feat(desktop): add team sharing to community catalog (#3995)
Stack: [#5112](https://github.com/block/buzz/pull/5112) → this PR

Stacks on the team catalog backend PR (#5112). Contains the `desktop/**`
changes that turn the add-agent surface into a single Community Catalog
browsing both shared agents and shared teams.

## Owner catalog sync pipeline

`usePersonaSync.ts` gains a hydration pipeline in `startPersonaSync` so
a fresh device that comes online after another already published the
owner's 30178 catalog head reconstructs the complete state without
falsely retracting it. The owner's
persona/team/managed-agent/30178/deletion history is backfilled up front
(a live-only subscription gets no history — reconnect-replay's
since-cursor is undefined until the first live event), then a live
subscription takes over.

Four properties keep a fresh sync from purging the owner's valid shared
head:

- **Paged backfill with a safe termination guarantee.** The relay serves
each REQ newest-first and clamps `limit` to its advertised `max_limit`,
so a large owner's history overflows one page — a newer 30178/30176
could return in-page while an older required 30175 constituent falls
beyond it. `fetchOwnerHistoryToExhaustion` pages the full window with
the `until` time cursor (the only cursor the WS REQ filter exposes; the
DB `before_id` keyset is REST-only), deduping the inclusive-boundary
rows. A short page terminates normally. A full page whose oldest event
cannot advance the time-only cursor is a **dense boundary** — more than
one page of events share one `created_at` second, which the WS filter
has no `(created_at, id)` cursor to escape — and raises
`PersonaHistoryDenseBoundaryError` rather than silently completing as if
the history were exhausted and dropping the older constituents behind
it.
- **Constituents-before-catalog ordering.** Over the complete batch,
`orderCatalogHeadsLast` stably defers every 30178 head past its
30175/30176 constituents. Reconciling a 30178 head before its personas
hydrate makes the inbound team refresh fail member resolution and queue
a dominating false tombstone; deferring the heads guarantees the
constituents are all applied first, while newest-wins order within every
other coordinate is untouched.
- **Hydration boundary for concurrent live events.** The backfill fetch
and the live subscription start concurrently into one reconcile chain. A
live or replayed 30178 that arrives before the backfill reconciles its
constituents would reproduce the same false-tombstone purge, so live
events are buffered until the ordered backfill is dispatched and then
drained in arrival order. Steady-state live events (after hydration
completes) reconcile immediately.
- **Explicit backfill failure policy.** A transient history-fetch
rejection is retried with bounded backoff. When backfill cannot complete
— retries exhausted, or a deterministic dense boundary — the pipeline
enters a **degraded-live** state rather than leaving the subscription
permanently inert with live events accumulating in the buffer: the
hydration boundary still opens so buffered and future live events keep
reconciling, but the whole catalog dependency set is dropped — the 30178
head, its 30175/30176 constituents, and any kind-5 deletion carrying a
dependency-targeting `a` tag (classified by scanning *all* `a` tags,
matching the backend's deletion router, which `find_map`s across every
tag and routes the first signer-owned coordinate — so a malformed or
foreign first `a` tag ahead of an owned 30176 cannot slip a destructive
deletion through) — because backfill never fully hydrated the owner's
constituents. Dropping only the 30178 head is not enough: the backend
refreshes the catalog head after every team/persona save, and live
delivery is newest-first, so a 30176 edit that adds a *new* member would
reach the backend before that member's 30175 and falsely tombstone a
witness-holding device's valid team. Holding the prior hydrated run's
constituents on disk only proves the *old* revision is resolvable — it
says nothing about a new member — which is why the entire dependency set
is held rather than just the head. 30177 managed-agent runtime policy
stays live (it drives no catalog refresh). A degraded device stays stale
on team/persona edits until it self-heals on the next effect re-run
(restart, or an identity/community switch) — the correct trade against
destroying valid shared state.

## Data layer

Relay paging, signature verification, NIP-33 head selection, and
untrusted-content parsing for the kind `30178` team catalog live
natively in the `fetch_team_catalog` Tauri command (`team_catalog.rs`),
structurally mirroring `fetch_persona_catalog` (`persona_catalog.rs`). A
catalog refresh crosses IPC once and never verifies a signature on the
webview thread. `teamCatalogRelay.ts` is now a thin presentation and
local-linkage layer over the verified projection — it shapes entries for
display and links each to a local team, and never parses or verifies.

Parsing is all-or-nothing, identical to the add-time re-fetch in
`add_team_from_catalog`: a team with any invalid member fails to parse
and the publication is dropped from the catalog, matching persona
behavior. **Behavior delta:** the previously reviewed partial-render of
invalid-member teams — a warning banner on an entry that could never be
added — is removed. Invalid publications are dropped entirely rather
than surfaced as un-addable.

## Hooks

`useTeamCatalogRelay.ts` mirrors the persona catalog hook: a
community-keyed query over `fetch_team_catalog`, live invalidation on
kind `30178`, share/unshare, and add-from-catalog (which invalidates
both the teams and personas stores, since adopting a team copies its
members as local personas).

## CommunityCatalogDialog

Single unified surface replacing the former separate dialogs. Agents and
Teams appear as labeled sections with type-tagged selection and a
teams-preferred launch. `TeamsSection`'s discover entry and the
new-agent card both open this one dialog. `PersonaCatalogDialog.tsx` is
removed; persona browsing now lives inside the unified dialog.

## TeamShareDialog

Publishes and unshares team catalog entries via `set_team_shared`.

## e2e + screenshots

`team-catalog.spec.ts` covers the browse + adopt flow;
`team-catalog-screenshots.spec.ts` produces the pixel-regression set.
`e2eBridge.ts` gains `mockTeamCatalogPublications`, which mirrors the
native command's head selection and shared gate and performs only a
shallow `v`/`name`/`members`-array shape check; per-member validation
stays in the Rust command.

## Follow-ups

None. The shared agent-definition text-safety policy
(Unicode-control/bidi/zero-width rejection) already covers the team
surface: #5112's `validate_team_catalog_content` chokepoint gates every
field delivered verbatim to the harness on both the publish and adopt
paths, and this PR's parse layer consumes that verified projection
rather than re-validating on the webview thread.

Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
2026-08-28 14:51:25 -04:00
thomaspblock
a89f5df4c5 fix(desktop): complete project empty and context states (#6980)
## Summary

First-time project users can now create a project directly from the
empty state instead of reaching a dead end. The right-side project
context also uses the intended Activity label and aligns its first row
with the channel header.

The populated and empty project views share one creation flow, so
navigation, success feedback, and compatibility warnings remain
consistent.

### Related issue

Related: #6939

### Testing

- Desktop check, TypeScript typecheck, and repository file-size gate
- 10 focused project overview context unit tests
- E2E-mode build and 3 focused Playwright scenarios covering empty-state
creation, right-sidebar alignment, and Activity context

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-28 10:52:03 -07:00
thomaspblock
9733863516 perf(desktop): restore project context during startup (#6939)
## Summary
Project channels previously appeared as ordinary channels until the
community-wide project enumeration completed, delaying the contextual
right rail most noticeably on larger relays.

- Restore the last fully validated, relay-and-identity-scoped project
collection immediately while keeping live relay data authoritative.
- Resolve the active channel's project home through scoped
`#buzz-channel` queries instead of waiting for the complete project
scan.
- Keep snapshots aligned with community removal and relay reconnect
invalidation.

### Related issue
None found.

### Testing
- Pre-push `file-size-check`, `desktop-check`, `desktop-typecheck`, and
`desktop-test`
- Project enumeration, snapshot persistence, and relay invalidation unit
coverage
- Targeted Playwright scenario: project sidebar rows open the home
channel and nest extra channels

No numeric startup benchmark was captured; this draft validates the
cache and scoped-query behavior while leaving timing measurement for
review.

---------

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-27 22:36:26 -04:00
tulsi
ceb8ba605f fix(desktop): accent-colored mention badges that count thread mentions (#6900)
**Category:** fix
**User Impact:** Sidebar mention numerals now match the user's
theme/accent color and appear for mentions inside threads, not just
top-level channel messages. Hover-to-preview on channel rows is
unchanged.

**Problem:** Follow-ups to #6696:

1. The mention numeral used a fixed red `--notification` token that
ignored the user's theme and accent selection.
2. The numeral read `appBadgeCount`, which deliberately excludes
threaded replies (Home's badge subtotal counts those toward the Dock
badge). Mentions inside threads therefore never surfaced a numeral on
the channel row — only the generic thread-activity dot.

**Solution:**

1. The badge now reuses the primary accent pair (`bg-primary` /
`text-primary-foreground`), the same treatment as the DM count badge, so
it follows whatever accent the user applies — including the pinned
neutral accent of the Buzz themes. The now-unused `--notification`
tokens and Tailwind utilities are removed.
2. Non-DM rows now count every unread mention/broadcast — threaded or
top-level — via a new `highPriorityCount` channel projection, replacing
the boolean `highPriorityUnread` across the TS contract, the Tauri
SQLite store, the e2e mock bridge, and the native test rig. The Dock/app
badge projection (`appBadgeCount`) is unchanged, so Dock totals do not
double-count thread activity that Home already counts.

The hover-to-preview channel activity popover is untouched; e2e coverage
now pins the combination (thread mention → numeral, no dot, popover
still opens and lists the mentioning reply).

<details>
<summary>File changes</summary>

**desktop/src/features/channels/useUnreadChannels.ts**
Non-DM sidebar counts switch from `appBadgeCount` to the
mention/broadcast-inclusive `highPriorityCount`; the high-priority
channel set derives from the same count.

**desktop/src/features/sidebar/ui/SidebarSection.tsx**
Badge drops the fixed notification classes and inherits the
accent-following default.

**desktop/src/shared/styles/globals/theme.css /
desktop/tailwind.config.js**
Remove the unused fixed `--notification` tokens and semantic utilities.

**desktop/src/shared/api/tauriObservedUnread.ts /
desktop/src-tauri/src/observed_unread.rs**
Projection contract: `highPriorityUnread: bool` → `highPriorityCount:
u64`, aggregated per unread high-priority event.

**desktop/src/testing/e2eBridge.ts /
desktop/src/features/channels/observedUnreadNativeRig.mjs**
Mock/native-rig projections mirror the new count field.

**desktop/src/features/channels/observedUnreadNative.test.mjs**
Native badge-lane test seeds a high-priority event to match the
numeral's new semantics.

**desktop/tests/e2e/badge.spec.ts**
Top-level mention test now asserts the badge equals the applied accent
(seeded `#22c55e` under an adversarial theme). New test: in-thread
mention shows the numeral, no dot, and the hover preview popover still
lists the mentioning reply.

**desktop/tests/e2e/channel-activity-popover.spec.ts /
desktop/tests/e2e/thread-unread.spec.ts**
Seeded fixtures that mention the user now expect the numeral (which
subsumes the dot).

</details>

## Reproduction steps

1. Pick any theme + accent color in Settings → Appearance.
2. Receive a top-level message mentioning you in an inactive channel →
the row shows a numeral pill in your accent color.
3. Receive a reply **inside a thread** that mentions you in an inactive
channel → the row shows the numeral (previously only a dot).
4. Hover the row → the channel activity preview still opens and lists
the mentioning reply.
5. Switch accents/themes → the pill re-colors accordingly; the Dock
badge count is unchanged from before.

## Verification

- `tsc --noEmit`, Biome, `check:px-text` — clean
- Desktop unit tests: 179/179 channel-suite; full suite has one
pre-existing failure from #6590 (`useRetainedProjectGitViews.test.mjs`
loader error, fails on clean `main`)
- Tauri Rust: `observed_unread` tests + clippy + fmt — clean
- Playwright smoke: badge (19), channel-activity-popover (10),
thread-unread (13), plus channels/inbox/stream/messaging/mentions suites
— all green

## Screenshots

Screenshots are posted in the PR discussion using immutable
repository-hosted image URLs.

Signed-off-by: tulsi <tulsi@block.xyz>
2026-08-26 17:44:05 -04:00
Salman Mohammed
eb8e97cfe7 fix(desktop): show edited head content in thread panel (#6887)
## Why

Fixes #6886. In the channel timeline an edited message shows its newest
body, but opening its thread panel showed the stale pre-edit body until
the async thread-aux backfill landed (and permanently if it raced or
missed).

## Root cause

`desktop/src/features/messages/lib/independentThreadPanel.ts` built
`events = [head, ...replyEvents]`, discarding the head's aux overlay
events (edits `kind:40003`, deletions, reactions) already present in the
channel window. `formatTimelineMessages` only applies an edit when the
edit event sits in the same array as its target, so the thread head
relied solely on `withThreadAux` to re-supply it.

## What

- Carry the head's non-content aux events (via
`!isTimelineContentEvent`) from the channel window into the thread
head's event array, deduped against `replyEvents` by id.
- Thread head is now byte-identical to the main timeline the instant the
thread opens, independent of the async aux fetch.
- Restricted to non-content kinds so reply content rows never leak in.

## Tests

- Unit regression `independentThreadPanel.test.mjs` (6 cases): red
pre-fix (`"two PRs"`), green post-fix (`"these PRs"`).
- e2e `thread-head-stale-edit.spec.ts`: delays thread-replies aux to
force the channel-window-vs-thread-aux divergence, then opens the thread
via the reply button and asserts the panel head shows the edited body.
Verified red pre-fix (stale `message-thread-panel` head), green
post-fix.
- Full desktop unit suite: **5562 pass / 0 fail**. `biome` + `tsc
--noEmit` clean.

Origin: Buzz channel `fix-reply-thread-old-view-bug`
(#464b982f-fc05-42c8-918f-409e1f05a1df).

---------

Signed-off-by: Leo <5faf251baee50ee6bcde338aef6acdd70bb3e60115664c2cd490d94a55dfc488@buzz.block.builderlab.xyz>
Co-authored-by: Leo <5faf251baee50ee6bcde338aef6acdd70bb3e60115664c2cd490d94a55dfc488@buzz.block.builderlab.xyz>
2026-08-26 20:57:19 +00:00
thomaspblock
de188ebf06 feat(projects): add agent and CLI project-home support (#6590)
## Summary
- inject bounded project-home identity and repository context into
managed agent sessions
- add project-aware CLI flows for creating projects, repositories,
issues, and related channels
- match project homes through the existing relay query surface, then
filter channel metadata client-side

This is Part 1 of the channel-first Projects stack. Part 2 contains
project creation and model foundations.

## Testing
- `cargo fmt --all -- --check`
- `cargo clippy -p buzz-cli -p buzz-acp --all-targets -- -D warnings`
- `cargo test -p buzz-cli -p buzz-acp` — 1,184 tests passed, 1 doc test
ignored
- full pre-push gate passed

## Post-Deploy Monitoring & Validation
- validate project-home agent context and project-aware CLI commands
against a staging relay
- healthy signals: project context matches the active channel, explicit
repo coordinates remain stable, and normal channels receive no project
block
- failure signals: cross-channel project context, duplicate project
creation, or commands targeting an unrelated repository; mitigate by
reverting this PR

---------

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
Signed-off-by: Wrench <0eabe6ea5758c1e4c5b68cea4ac42b32c479072883cb28da8110b4a47c32b9a1@buzz.block.builderlab.xyz>
Co-authored-by: Wrench <0eabe6ea5758c1e4c5b68cea4ac42b32c479072883cb28da8110b4a47c32b9a1@buzz.block.builderlab.xyz>
2026-08-26 12:09:06 -07:00
tulsi
29f2054c69 highlight search terms in results and messages (#6702)
**Category:** fix
**User Impact:** Search terms are now highlighted in yellow in Cmd+F
results and in the message opened from a result.

**Problem:** Search returned relevant messages, but users still had to
reread each preview and destination message to discover where the query
appeared. Search navigation could also lose or misapply highlighting
during rapid typing, repeated navigation, thread opening, and forum
navigation.

**Solution:** Render match-focused previews with a shared yellow
treatment, carry the result query through navigation, and apply it only
to the clicked destination. The implementation binds highlights to the
debounced result set, supports token and prefix matching, and handles
channels, threads, forums, diffs, and wave messages consistently.

<details>
<summary>File changes</summary>

**desktop/src/app/AppShell.tsx**
Carries the active result query into search-hit navigation so the
destination can preserve the user's context.

**desktop/src/app/navigation/searchHitEventCache.ts**
Adds a bounded, one-shot cache for result queries and navigation IDs
alongside cached search-hit events.

**desktop/src/app/navigation/searchHitNavigation.test.mjs**
Covers query retention, one-shot consumption, repeated same-route
activations, forum posts, forced routing, and cancellation.

**desktop/src/app/navigation/searchHitNavigation.ts**
Associates each search-result activation with a unique navigation ID and
forwards it to channel or forum destinations.

**desktop/src/app/navigation/useAppNavigation.ts**
Extends channel and forum navigation to carry search navigation state
without changing normal navigation behavior.

**desktop/src/app/routes/ChannelRouteScreen.tsx**
Consumes search highlight state after navigation and retains it for the
selected message while clearing it on community context changes.

**desktop/src/app/routes/channels.$channelId.posts.$postId.tsx**
Validates and forwards forum search-navigation IDs.

**desktop/src/app/routes/channels.$channelId.tsx**
Validates and forwards channel search-navigation IDs.

**desktop/src/features/channels/ui/ChannelPane.tsx**
Passes the selected result ID and query into the main timeline and open
thread panel.

**desktop/src/features/channels/ui/ChannelPane.types.ts**
Defines the destination-highlight contract for channel panes.

**desktop/src/features/channels/ui/ChannelScreen.tsx**
Routes destination highlighting to either forum content or the channel
timeline.

**desktop/src/features/channels/ui/ChannelScreen.types.ts**
Defines route-level search-highlight inputs.

**desktop/src/features/channels/ui/ForumChannelContent.tsx**
Forwards search context into expanded forum threads.

**desktop/src/features/forum/ui/ForumThreadPanel.tsx**
Highlights the matching text in the selected forum post or reply.

**desktop/src/features/forum/ui/ForumView.tsx**
Carries selected-result context from forum routing into the thread
panel.

**desktop/src/features/messages/ui/DiffMessage.tsx**
Forwards the query into diff descriptions and rendered diff content.

**desktop/src/features/messages/ui/DiffViewer.tsx**
Provides a highlighted match excerpt for structured diffs and highlights
fallback raw diff text.

**desktop/src/features/messages/ui/MessageRow.tsx**
Passes destination queries into normal Markdown, diff, and wave message
renderers.

**desktop/src/features/messages/ui/MessageThreadPanel.tsx**
Applies highlighting to the selected thread head or reply without
tinting unrelated messages.

**desktop/src/features/messages/ui/WaveMessageAttachment.tsx**
Highlights matches in wave-message fallback text.

**desktop/src/features/search/lib/searchMatch.test.mjs**
Covers case-insensitive, literal, multi-term, prefix, one-character, and
late-preview matches.

**desktop/src/features/search/lib/searchMatch.ts**
Centralizes token extraction, case-insensitive match splitting, and
match-focused preview generation.

**desktop/src/features/search/ui/HighlightedSearchText.tsx**
Adds the reusable accessible mark renderer used by result and
specialized message surfaces.

**desktop/src/features/search/ui/TopbarSearch.tsx**
Highlights result previews, centers excerpts around matches, strips
search operators, and hides stale results during debounce transitions.

**desktop/src/features/sidebar/ui/AppSidebar.types.ts**
Updates the sidebar search callback contract to include the result
query.

**desktop/src/features/sidebar/ui/AppSidebarPinnedHeader.tsx**
Passes query-aware result selection through the pinned search entry
point.

**desktop/src/shared/lib/rehypeSearchHighlight.ts**
Uses the shared matcher to mark every matching Markdown text segment
while leaving code blocks untouched.

**desktop/src/shared/lib/searchHighlightStyle.ts**
Defines one yellow highlight treatment for light and dark themes.

**desktop/src/shared/ui/markdown/nodeCache.test.mjs**
Verifies all Markdown matches, one-character scoped searches, code
exclusion, and transient cache behavior.

**desktop/src/shared/ui/markdown/nodeCache.ts**
Enables transient highlighting for one-character scoped searches without
polluting the Markdown cache.

**desktop/tests/e2e/smoke.spec.ts**
Exercises result and destination highlighting, same-route forum
activation, and stale-query suppression end to end.

</details>

## Reproduction steps

1. Open a channel containing a longer message and press Cmd+F.
2. Search for a word that appears later in the message, such as
`mentions`.
3. Confirm each matching result shows the word in yellow and keeps the
match visible in its preview.
4. Open a result and confirm the same term is highlighted in yellow in
the destination message.
5. Repeat with a thread reply or forum post, and quickly change the
query to confirm stale results are not selectable.

## Demo

- **Before:** Search results returned the correct message but offered no
visual indication of where the query matched; opening the message also
showed no match treatment.
- **After:** Every matching term is marked in yellow in the result
preview and in the exact channel, thread, or forum message opened from
that result.

---------

Signed-off-by: tulsi <tulsi@block.xyz>
2026-08-25 16:22:12 +00:00
Taylor Ho
e760c51820 feat(workflows): discover trigger filter values (#6712)
**Category:** improvement
**User Impact:** Workflow authors can discover people and messages while
configuring trigger filters, then see readable enriched labels instead
of raw identifiers.

**Problem:** Author and message filters required users to know and paste
raw public keys or event IDs, and configured workflows surfaced those
opaque values afterward. **Solution:** Add network-backed pickers and
presentation enrichment while keeping deterministic local public-key and
event-ID fallbacks authoritative whenever discovery is unavailable or
untrusted.

Related issue: none found.

<details>
<summary>File changes</summary>

**desktop/src/features/workflows/ui/WorkflowAuthorPicker.tsx**
Adds channel-aware author discovery, profile search, keyboard
navigation, loading states, and deterministic public-key fallback
selection.

**desktop/src/features/workflows/ui/WorkflowCard.tsx**
Uses enriched trigger presentation when building the workflow card’s
readable summary.

**desktop/src/features/workflows/ui/WorkflowDialog.tsx**
Keeps Escape scoped to an active filter picker before allowing the
inspector or dialog to close.

**desktop/src/features/workflows/ui/WorkflowFormBuilder.tsx**
Threads channel context into trigger filters and renders enriched
author/message summaries in the workflow sequence.

**desktop/src/features/workflows/ui/WorkflowMessagePicker.tsx**
Adds paged channel-history discovery, message search, exact event
lookup, profile labels, keyboard navigation, and bounded results.

**desktop/src/features/workflows/ui/WorkflowRichTriggerDescription.tsx**
Renders compact author identity details and loading presentation inside
trigger summaries.

**desktop/src/features/workflows/ui/WorkflowTriggerConditions.tsx**
Connects author and message filter accordions to their pickers while
preserving selected and excluded condition semantics.

**desktop/src/features/workflows/ui/useWorkflowAuthorPresentation.ts**
Resolves configured author keys to trusted display labels with
deterministic fallbacks.

**desktop/src/features/workflows/ui/useWorkflowTriggerPresentation.ts**
Enriches configured message IDs only after validating the fetched event
and channel.

**desktop/src/features/workflows/ui/workflowAuthorCandidates.test.mjs**
Covers author candidate normalization, ordering, deduplication, and
fallback behavior.

**desktop/src/features/workflows/ui/workflowAuthorCandidates.ts**
Builds stable author candidates from channel members, profiles, and raw
public keys.

**desktop/src/features/workflows/ui/workflowConditionExpression.ts**
Allows message IDs to participate in basic trigger-filter parsing.

**desktop/src/features/workflows/ui/workflowDefinition.ts**
Accepts enriched trigger text when generating workflow card labels.

**desktop/src/features/workflows/ui/workflowMessageCandidates.test.mjs**
Covers event validation, source merging, deterministic ordering, and
exact-lookup enrichment boundaries.

**desktop/src/features/workflows/ui/workflowMessageCandidates.ts**
Validates message candidates by event kind, channel, and exact event ID
before permitting enrichment.


**desktop/src/features/workflows/ui/workflowTriggerDescription.test.mjs**
Covers readable selected/excluded author and message descriptions plus
loading fallbacks.

**desktop/src/features/workflows/ui/workflowTriggerDescription.ts**
Builds concise enriched trigger descriptions while retaining stable
raw-ID fallbacks.

**desktop/tests/e2e/workflow-local-controls.spec.ts**
Exercises picker discovery, selection toggles, Escape ownership, bounded
scrolling, and enriched workflow summaries.

</details>

## Reproduction steps

1. Open Workflows and create a workflow for a channel with members and
message history.
2. Choose **Reaction Added** as the trigger and expand **Author**.
3. Confirm channel members and fetched profile results are discoverable,
searchable, and keyboard accessible; choose one.
4. Expand **Message**, confirm recent channel messages appear in a
bounded list, and choose one.
5. Toggle either selected filter between **is** and **is not**, then
collapse the inspector and confirm the sequence summary stays readable.
6. Add a send-message step and create the workflow; confirm its card
uses the resolved author and message labels.
7. Repeat while discovery is unavailable and confirm raw public
keys/event IDs remain selectable and authoritative.

## Screenshots

### Author discovery

![Author picker showing discoverable channel members and profile
labels](https://raw.githubusercontent.com/block/buzz/df47bdab841e0f52eb1f4ea9ac4e70aa16d240e0/pr-6712--01-author-discovery.png)

### Message discovery

![Message picker showing bounded channel history
discovery](https://raw.githubusercontent.com/block/buzz/df47bdab841e0f52eb1f4ea9ac4e70aa16d240e0/pr-6712--02-message-discovery.png)

### Selected filter summaries

![Workflow builder showing readable selected author and message
filters](https://raw.githubusercontent.com/block/buzz/df47bdab841e0f52eb1f4ea9ac4e70aa16d240e0/pr-6712--03-selected-filter-summaries.png)

### Enriched workflow card

![Workflow card showing enriched author and message
labels](https://raw.githubusercontent.com/block/buzz/df47bdab841e0f52eb1f4ea9ac4e70aa16d240e0/pr-6712--04-enriched-workflow-card.png)

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Co-authored-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz>
Co-authored-by: Princess Donut <0366ccd5ee09c2779a9d6bd6683daa17c16a508a51f6a7e7314018dab8fdc49b@buzz.block.builderlab.xyz>
Co-authored-by: Rizz <302abe414ca6e3134763d2539bfcf145aea2a63fe5f8455204ed602fd40cf381@buzz.block.builderlab.xyz>
2026-08-24 17:40:23 -07:00
morgmart
db5617dd15 fix(desktop): emit singular mention feed category so alerts route correctly (#6665)
## Problem

Mentions — and thread replies that @-mention you — played the **Needs
action** sound instead of the **@Mentions** sound. Reported by
@morgmart: "I set Needs action to a different sound and it's the only
one I ever hear."

## Root cause

Two vocabularies got conflated in #475:

- **Section / filter vocabulary** (plural): `mentions`, `needs_action`,
`activity`, `agent_activity` — the shape of `FeedSections`, the
`--types` filter, and the agent-facing CLI docs.
- **Per-item category vocabulary** (singular for mention): `mention`,
`needs_action`, `activity`, `agent_activity` — the `FeedItemCategory`
contract in `desktop/src/shared/api/types.ts`, unchanged since #12.

The Tauri feed builder reused the filter string `"mentions"` as each
mention item's `category`. Only one word differs between the
vocabularies, so only mentions broke. Every frontend consumer compares
against the singular, so real mentions never matched and fell through to
the resolver's `needs_action` fallback.

The E2E mock bridge emits the singular form, so tests never saw the
drift.

### Symptoms this fixes (all from the one mislabel)

- Mentions and mentioning thread replies played the Needs-action sound
- Mention notifications used the Needs-action title format
- Mentions in muted channels were suppressed (the mute-bypass never
fired)
- Inbox / Home feed labelled mentions "Channel update"
- Channel activity popover's mentions list was always empty

## Fix

**Fix the owner, not the symptoms.** `FeedItemInfo.category` becomes a
`FeedItemCategory` enum whose serde form is exactly the TS union, so a
misspelled category can't compile at the producer. A serialization test
pins each variant to its wire string.

**Frontend:** `slotForFeedKind` maps every known category explicitly.
The `needs_action` fallback for unknown categories is **kept on
purpose** — a contract drift should cost the user the wrong sound, not a
missed alert — but it now `console.warn`s so the drift is visible to
developers instead of masquerading as intended behavior. `e2eBridge.ts`
and `tauri.ts` now derive the category type from `types.ts` instead of
retyping it.

Not touched: the plural `--types` filter and `FeedSections` keys. Those
are the section vocabulary and are correct as-is.

## Verification

- `just ci` green (file-size ratchet, Rust/Tauri/desktop/mobile tests,
desktop + web builds)
- New tests: 2 Rust
(`feed_item_category_serializes_to_frontend_contract`,
`feed_item_from_event_carries_singular_mention_category`), 3 TS in
`sound.test.mjs` incl. one that feeds the old `"mentions"` string and
asserts fallback + warning
- **Runtime, dev build against the production relay:** controlled test
from an agent identity into a test channel —
- mention in channel → @Mentions sound, inbox shows "Mentioned in" ✅
(was Needs-action)
- thread reply with mention → @Mentions sound, once ✅ (was Needs-action)
- plain thread reply in the channel being viewed → silent, as designed ✅

## Reviewers

- @tlongwell-block — #475 introduced the plural category; please confirm
it wasn't intentional
- @wesbillman — owner of the original `FeedItemCategory` contract (#12)
and most of the feed builder
- @taylorkmho — owner of the sound-slot model and resolver (#968); the
fallback-with-warning shape is the part to weigh in on
- cc @klopez4212

---------

Signed-off-by: morgmart <98432065+morgmart@users.noreply.github.com>
Co-authored-by: Claude <noreply@anthropic.com>
2026-08-24 10:20:53 -07:00
Tyler
2d280376ad perf(desktop): persist channel heads, collapse thread reads and reply sends (#6572)
## Summary

Lands the build-now items from the desktop latency plan
(#ui-performance-deep-dive) as one change. Every perceived-latency hot
path a user hits on launch, channel open, thread open, and reply send
drops one or more round trips.

**A1 — persisted channel heads (the big one).** Native WAL SQLite cache
(`desktop/src-tauri/src/channel_head_cache.rs`) keyed by `{pubkey,
relayUrl}` scope, 32 rows/scope LRU, 1 MiB per-row drop cap,
schema-version reset, corrupt-row tolerance, checkpointed on shutdown.
Three blocking-pool commands: `channel_head_cache_load` / `_store` /
`_clear`. On the renderer side, `CommunityQueryProvider` kicks off
hydration of up to 12 heads when it constructs the query client — the
app, splash and relay preconnect mount immediately; only
`useChannelMessagesQuery` awaits the seed (`channelHeadHydration`), then
consumes a one-shot hydrated gate so a hydrated channel pays **zero**
`get_channel_window` calls on mount and exactly **one** on the
post-subscription refresh, whose response replaces page zero wholesale.
That refresh fires whether live-subscription setup succeeds or fails,
and is sequenced behind hydration so it is always a distinct
authoritative fetch (see Review follow-ups). Bounds-only persisted heads
(zero rows) are not hydrated and take the cold loading path. The
timeline loading latch recognizes native-hydrated rows as restart-safe
so they paint immediately instead of holding a skeleton. The cache is a
paint accelerator only — the relay response is always authoritative.
Replaces the legacy localStorage `messageSnapshot.ts` (removed, -401
lines).

Kill switch: `VITE_BUZZ_CHANNEL_HEAD_CACHE=off` at build time or
`localStorage["buzz-channel-head-cache"] = "off"` at runtime. Cache is
cleared on community removal and scoped per identity, so a replaced
signer never sees the previous identity's rows.

**B1 — thread aux in one response.** Relay thread filters accept
`include_aux`; the bridge appends the same authorized two-hop
reactions/edits/deletions closure a channel window gets
(`build_aux_query` shared with the window path). Renderer
`useThreadReplies` drops its two follow-up aux fetches. `next_cursor` is
computed from reply-kind rows only since aux rows are unpaged.
Documented in `docs/bridge-channel-window.md`. Thread queries keep
`staleTime: 0` (`bcfe04e2f`): an earlier revision raised it to 30s,
which CI's `thread-unread.spec.ts` caught — once the user leaves a
channel, the live subscription stops feeding that thread's cache, so a
reopen must always take the (now single) authoritative read.

**B2 — cached root on reply send.** `send_channel_message` gains
`root_event_id`; when the renderer already holds the parent (channel or
thread cache) it passes the NIP-10 root, and native signs without the
relay round trip that `resolve_thread_ref` used to make. Strict hex
parse; `root_event_id` requires `parent_event_id`; absent root falls
back to the existing relay resolution. The renderer never sends a
guessed root.

**B4** general HTTP pool idle 10s→300s, max idle per host 1→2. **B5**
relay preconnect fires as soon as identity is ready instead of waiting
for `requestIdleCallback`. One e2e test (`relay-reconnect.spec.ts`
"service restart close resets accumulated backoff") had been relying on
the idle-callback batching to skip past its own seeded dial failures
before the channel list painted; `8133d70bb` makes it wait for the
connected state instead (test-only, still fails with the 1012 backoff
reset disabled). **B6** profile freshness 60s→10 min (both the in-memory
entry check and the query `staleTime`). Tradeoff: another user's
display-name/avatar edit can take up to 10 min to propagate to a client
that already holds their profile (relay reconnect refetches
`users-batch` but resolves from the still-fresh per-pubkey entry); your
own edits still evict the entry immediately (`evictUsersBatchEntries` in
`useUpdateProfileMutation`).

### Related issue
Follows #6456/#6457/#6459/#6460 (already merged). #6455 is the
measurement instrument and is intentionally not folded in. No duplicate
PR found.

### Review follow-ups
Addressing Carl's reviews
[5001114109](https://github.com/block/buzz/pull/6572#pullrequestreview-5001114109)
and
[5002596542](https://github.com/block/buzz/pull/6572#pullrequestreview-5002596542),
each pushed as new commits (no rebase):

- `4f06b7770` fix(desktop): mount app while channel heads hydrate;
always revalidate — provider no longer gates children on the cache load;
`refreshAfterSubscribe` runs on subscribe failure too; bounds-only heads
skipped at seed; seed merges into an existing window store. +3 tests.
- `35834cb31` fix(relay): drain aux closure hops across the page clamp —
`query_all_pages` walks the `(created_at, id)` keyset via
`until`/`before_id` until a short page (`AUX_PAGE_LIMIT` =
`DEFAULT_MAX_PAGE_LIMIT`, `AUX_MAX_PAGES` = 64 warn+truncate) so
one-shot `limit: 1000` newest-first no longer drops the oldest
edits/deletions. +3 tests; `docs/bridge-channel-window.md` updated.
- `db21b0531` merge of `origin/main` `e23632941` (#6558, #6312 — no
overlap).
- `5a5566c0f` fix(desktop): sequence post-subscribe refresh behind
channel head hydration — `refreshChannelWindowMessages` awaits
`channelHeadHydration()` and, for a hydration-seeded query (`data !==
undefined && dataUpdatedAt === 0`), the in-flight snapshot fetch before
invalidating. Without this, a subscription that settles before the
SQLite load invalidated a data-less in-flight query; TanStack dedupes
that onto the existing fetch (`query-core` `fetch()` only cancels when
`state.data` exists), which returned the seeded snapshot — 0
authoritative fetches. Regression test reproduces Carl's exact ordering
(fails at `35834cb31` with 0 calls), plus a cold-channel guard that the
fix does not double-fetch.
- `b129231c8` fix(desktop): let concurrent post-hydration refreshes
share one window fetch — found independently by Max and Wren reviewing
`5a5566c0f`: subscribe settlement + reconnect both wake on the same
snapshot promise and both invalidate; the second (default
`cancelRefetch: true`) cancelled and replaced the first authoritative
fetch (3 queryFn calls, not 2, and the cancelled Tauri invoke still hits
the relay). The seeded branch now invalidates with `cancelRefetch:
false` so a second waker joins the in-flight fetch; cold/warm keep the
default (`test_canceled_stale_fetch_cannot_overwrite_catch_up_window`
relies on it). Concurrent regression test fails at `5a5566c0f` with 3.

### Testing
At `b129231c8` (PR head; verified in one shell with `git rev-parse HEAD`
= `b129231c8`): `pnpm check`, `tsc --noEmit`, desktop unit 5,393 / 0,
Playwright `boot-splash` + `channel-head-restart` + `relay-reconnect` +
`relay-reconnect-affordance` + `thread-unread` 34 / 34 on a fresh
`build:e2e`, pre-push hooks green.

At `5a5566c0f`: `pnpm check`, `tsc --noEmit`, desktop unit 5,392 / 0,
Playwright `boot-splash` + `channel-head-restart` + `relay-reconnect` +
`relay-reconnect-affordance` + `thread-unread` 34 / 34 on a fresh
`build:e2e`, pre-push hooks green.

At `35834cb31`: desktop unit 5,390 / 0; `cargo test -p buzz-relay --lib`
910 / 0; fmt + clippy `-D warnings` clean; Playwright 32 / 32 (same
specs minus affordance); GitHub CI green on every job except Smoke (3)
(unrelated project-review row-count + messaging timing flake, per Carl)
and Unit Tests (sherpa cache skeleton, below).

Earlier, all at `8133d70bb` (this PR head is `0c492366d` = 8133d70bb + a
comments-only commit correcting two `profile/hooks.ts` freshness
comments from 60s to 10 min; pre-push desktop check/typecheck/test
5,387/0 re-ran at 0c492366d) in one shell; `origin/main` = `040b203f7`
at PR open, since moved to `4baccd539` (#6558, mobile only — zero file
overlap, `git merge-tree` clean):

- `just desktop-test` — 5,387 passed / 0 failed (includes new hook-level
call-count test: cold = 1, stale-prefetched = 1, hydrated = 0 on mount
then 1 on invalidate with wholesale replacement)
- Playwright smoke `relay-reconnect.spec.ts` + `thread-unread.spec.ts` +
`channel-head-restart.spec.ts` — 30/30 (thread-unread was 8/13 at
`7acbf951b`; relay-reconnect was 15/16 at `bcfe04e2f`). The restart spec
persists a head, reloads into a fresh mock relay with the head fetch
held 5s, asserts the persisted row paints within 2s, exactly one
`get_channel_window` after open, and the stale row is removed when the
authoritative page lands.
- `pnpm typecheck`, `pnpm check` — clean

At `7acbf951b` (everything except the two-line `useThreadReplies.ts`
staleTime revert and the test-only `relay-reconnect.spec.ts` change),
also green in one shell:
- `just desktop-tauri-test` — 2,859 passed / 0 failed across the
workspace (channel_head_cache: wire shape, LRU+caps, schema reset,
corrupt-row skip)
- `just test-unit` — 632 passed (buzz-core/auth); `cargo test -p
buzz-relay --lib` — 908 passed / 0 failed
- `just check` components: fmt-check, clippy, desktop-check,
desktop-typecheck, desktop-tauri-fmt-check, desktop-tauri-clippy,
web-check, mobile-check, file-size-check — all green
- `just desktop-build`, `web-build`, `desktop-tauri-check`,
`mobile-test` (1,661 passed) — all green

CI note: the "Unit Tests" job goes red on this PR and on `main` whenever
it hits a poisoned `rust-cache` entry (an empty-directory skeleton of
`target/sherpa-onnx-prebuilt` that `sherpa-onnx-sys` build.rs trusts),
surfacing as `could not find native static library sherpa-onnx-c-api` in
`buzz-voice` — a crate this PR doesn't touch. Deleting the cache entry
and rerunning turned the job green at `0c492366d` (28/28); it re-poisons
on the next `main` push until the workflow clears that directory after
cache restore.

Reviewed in-channel by Wren (9 / 9 / 9.5) and Eva (9 / 9 / 9), and
line-by-line by me before opening; the staleTime fix re-verified by Wren
and me independently; the relay-reconnect test fix bisected and verified
by me.

---------

Signed-off-by: Perci <5a968df9a7494b4e019b9ecf739e088ba61097b4312124e9a88ae5b42e3f5f3e@buzz.block.builderlab.xyz>
Signed-off-by: Max <d8473ee32b973aa31a21a65adddcc4b69cc2a8a4dee8121ecd51926e0cddbc02@buzz.block.builderlab.xyz>
Signed-off-by: Wren <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@buzz.block.builderlab.xyz>
Signed-off-by: Meli <5aaa86bce934fc3445fc254aab560a40923f10252f92107e665073dede0e04d3@buzz.block.builderlab.xyz>
Co-authored-by: Perci <5a968df9a7494b4e019b9ecf739e088ba61097b4312124e9a88ae5b42e3f5f3e@buzz.block.builderlab.xyz>
Co-authored-by: Max <d8473ee32b973aa31a21a65adddcc4b69cc2a8a4dee8121ecd51926e0cddbc02@buzz.block.builderlab.xyz>
Co-authored-by: Wren <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@buzz.block.builderlab.xyz>
Co-authored-by: Meli <5aaa86bce934fc3445fc254aab560a40923f10252f92107e665073dede0e04d3@buzz.block.builderlab.xyz>
2026-08-24 10:11:07 -04:00
Taylor Ho
de8a2741c7 feat(desktop-messages): show compact Buzz link metadata (#6252)
**Category:** improvement
**User Impact:** Buzz links in messages now resolve into compact,
descriptive chips with predictable navigation, while tooltips use the
neutral secondary surface consistently across light and dark themes.

**Problem:** Raw Buzz-native links and opaque identifiers make message
context difficult to scan, while oversized previews disrupt the
conversation. Missing, delayed, or deleted metadata also needs a stable
presentation that does not mislead users or break navigation.

**Solution:** Keep message and issue chips metadata-independent: message
chips render only the channel name, while issue chips render only the
repository name—never fetched content/title or an event hash. Fetched
context remains available in each hover tooltip. Other native links
continue to resolve into concise inline labels, with muted secondary
fallbacks, distinct deleted states, and existing navigation paths
preserved. This also makes two explicit shared-tooltip behavior changes:

1. **Color:** shared and rich tooltips move from the primary color pair
to the neutral secondary semantic pair, including dedicated huddle-token
handling and matching rich-descendant foregrounds.
2. **Hover behavior:** tooltip roots set Radix
`disableHoverableContent`, and tooltip content is pointer-transparent,
so moving off the trigger dismisses the tooltip instead of letting the
pointer enter and keep the popover open.

Together these preserve readable contrast, authoritative project
context, and predictable hover dismissal.

<details>
<summary>File changes</summary>

**desktop/src/features/communities/useCommunityInit.ts**
Primes channel metadata needed to resolve native links promptly.

**desktop/src/features/messages/lib/messageLinkMetadata.test.mjs**
Covers message preview extraction, fallbacks, and deleted-message
semantics.

**desktop/src/features/messages/lib/messageLinkMetadata.ts**
Normalizes fetched message metadata into compact labels and status-aware
presentation.

**desktop/src/features/messages/ui/SentFromThreadLine.tsx**
Provides thread context to linked-message metadata resolution.

**desktop/src/shared/lib/useResolvedLinkPreviews.ts**
Exposes resolved preview state for native entity chips.

**desktop/src/shared/styles/globals/markdown.css**
Adds compact chip layout and semantic disabled-state styling.

**desktop/src/shared/styles/globals/theme.css**
Defines the semantic colors used by unavailable and deleted chips.

**desktop/src/shared/ui/markdown.test.mjs**
Exercises native-link rendering and provider-backed entity metadata
behavior.

**desktop/src/shared/ui/markdown.tsx**
Routes native markdown links through metadata-aware chip components
without changing navigation contracts.

**desktop/src/shared/ui/markdown/ChannelDeepLink.test.mjs**
Covers resolved, unresolved, private, archived, and forum channel
presentations.

**desktop/src/shared/ui/markdown/ChannelDeepLink.tsx**
Renders channel names and concise channel metadata inline with stable
fallbacks.

**desktop/src/shared/ui/markdown/MessageLinkPill.tsx**
Renders loading, ready, unavailable, DM, forum, and deleted message
states compactly.

**desktop/src/shared/ui/markdown/entityLinks.tsx**
Enriches repository, issue, and pull-request chips and uses
containing-project context in tooltips.

**desktop/src/shared/ui/markdown/types.ts**
Extends markdown runtime metadata required by native chip rendering.

**desktop/src/shared/ui/markdown/useMessageLinkMetadata.ts**
Fetches and classifies linked-message metadata while preserving
navigable fallbacks.

**desktop/src/testing/e2eBridge.ts**
Adds deterministic metadata controls for runtime visual and navigation
tests.

**desktop/tailwind.config.js**
Makes semantic disabled colors available to chip styles.

**desktop/tests/e2e/entity-link-recipient-cards.spec.ts**
Verifies entity labels, project-aware tooltips, delayed metadata, and
navigation behavior.

**desktop/tests/e2e/navigation.spec.ts**
Verifies channel and message chip states, metadata resolution, deletion
handling, and navigation.

**desktop/src/shared/ui/tooltip.tsx**
Migrates the shared tooltip surface from the primary color pair to the
semantic secondary pair. It also sets Radix `disableHoverableContent`
and makes tooltip content pointer-transparent so leaving the trigger
dismisses the tooltip predictably.

**desktop/src/features/agents/ui/RestartDiffBadge.tsx**
Aligns restart-diff tooltip values and supporting copy with the
secondary tooltip foreground.

**desktop/src/features/channels/ui/AddChannelBotTeamsSection.tsx**
Aligns rich team tooltip descriptions, persona chips, avatars, and names
with secondary tooltip semantics.

**desktop/src/features/projects/ui/ProjectAuthorIdentity.tsx**
Uses the matching secondary tooltip foreground for project author
metadata.

**desktop/src/features/projects/ui/ProjectCards.tsx**
Aligns repository-unavailable tooltip descriptions with the secondary
tooltip foreground.

**desktop/src/shared/styles/globals/utilities.css**
Makes huddle tooltips consume their dedicated palette directly without
misleading primary or secondary aliases.

**desktop/src/shared/styles/globals/tooltipSemantics.test.mjs**
Pins direct huddle-token consumption and rejects semantic alias drift.

**desktop/tests/e2e/tooltip-semantics.spec.ts**
Verifies simple and rich tooltip surfaces and descendant tokens in Buzz
light and Catppuccin Mocha dark themes.

**desktop/playwright.config.ts**
Registers tooltip semantic coverage in the desktop smoke suite.

</details>

## Reproduction steps

1. Run the desktop app and open a message containing Buzz links for a
channel, message, repository, issue, and pull request.
2. Confirm message links show only the channel name and issue links show
only the repository name inline, with no fetched content/title or event
hash; confirm other native links remain compact rather than rendering
raw identifiers or expanded previews.
3. Hover the chips and confirm the neutral secondary tooltip adds
concise context without duplicating the visible label.
4. Open each chip and confirm it follows the same channel, message,
repository, issue, or pull-request navigation as before.
5. Inspect links while metadata is loading, unavailable, or definitively
deleted and confirm the fallback remains compact, legible, and navigable
where appropriate.
6. In Buzz light and Catppuccin Mocha dark themes, compare a simple
channel-members tooltip and the rich Add agents team tooltip; both
should use secondary semantics with readable nested content.
7. Move the pointer from a trigger toward its tooltip; confirm the
tooltip dismisses rather than remaining open as hoverable content.

## Screenshots

The matrix below covers both the default light theme and Catppuccin
Mocha with an orange accent. Message/issue-chip rows affected by the
stable-label pivot are temporarily omitted until they can be recaptured
from the real built UI; the prior images showed the obsolete expanding
inline label.

| State | Default light | Dark · orange accent |
|---|---|---|
| Public stream channel tooltip | ![Public stream channel tooltip —
default
light](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/chip-metadata/light-default/01-public-stream-channel-tooltip.png)
| ![Public stream channel tooltip — dark orange
accent](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/chip-metadata/dark-orange/01-public-stream-channel-tooltip.png)
|
| Private forum channel tooltip | ![Private forum channel tooltip —
default
light](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/chip-metadata/light-default/02-private-forum-channel-tooltip.png)
| ![Private forum channel tooltip — dark orange
accent](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/chip-metadata/dark-orange/02-private-forum-channel-tooltip.png)
|
| Public forum channel tooltip | ![Public forum channel tooltip —
default
light](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/chip-metadata/light-default/03-forum-channel-tooltip.png)
| ![Public forum channel tooltip — dark orange
accent](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/chip-metadata/dark-orange/03-forum-channel-tooltip.png)
|
| Channel references, including unresolved | ![Channel references,
including unresolved — default
light](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/chip-metadata/light-default/04-unresolved-channel-reference.png)
| ![Channel references, including unresolved — dark orange
accent](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/chip-metadata/dark-orange/04-unresolved-channel-reference.png)
|
| Unknown channel permalink | ![Unknown channel permalink — default
light](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/chip-metadata/light-default/05-unknown-channel-permalink.png)
| ![Unknown channel permalink — dark orange
accent](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/chip-metadata/dark-orange/05-unknown-channel-permalink.png)
|
| Archived channel tooltip | ![Archived channel tooltip — default
light](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/chip-metadata/light-default/06-archived-channel-tooltip.png)
| ![Archived channel tooltip — dark orange
accent](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/chip-metadata/dark-orange/06-archived-channel-tooltip.png)
|
| Repository entity | ![Repository entity — default
light](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/chip-metadata/light-default/13-repository-entity.png)
| ![Repository entity — dark orange
accent](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/chip-metadata/dark-orange/13-repository-entity.png)
|
| Pull request entity | ![Pull request entity — default
light](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/chip-metadata/light-default/14-pull-request-entity.png)
| ![Pull request entity — dark orange
accent](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/chip-metadata/dark-orange/14-pull-request-entity.png)
|
| Entity metadata fallback | ![Corrected entity metadata fallback
tooltip — default
light](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/17-entity-metadata-fallback-corrected-light.png)
| ![Corrected entity metadata fallback tooltip — dark orange
accent](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6252/17-entity-metadata-fallback-corrected-dark-orange.png)
|



### Tooltip semantic surface spot check

| Buzz light | Catppuccin Mocha dark |
|---|---|
| ![Rich team tooltip on the secondary surface in Buzz
light](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6290/buzz-team-tooltip.png)
| ![Rich team tooltip on the secondary surface in Catppuccin Mocha
dark](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6290/catppuccin-mocha-team-tooltip.png)
|

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Co-authored-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz>
2026-08-20 19:01:18 -07:00
Wes
569308c23c fix(desktop): restore recent channel sorting (#6402)
## Summary

- batch desktop last-message queries into groups of 128 so workspaces
with larger channel counts stay within the relay's explicit-channel
limit
- propagate timestamp query failures instead of replacing the sidebar's
cached recency with all-null data
- advance channel recency from live message events so Recent ordering
updates without waiting for the next refresh

## Root cause

The desktop sent one explicit `#h` filter per channel in a single
`/query`. The relay rejects a request with more than 128 aggregate
explicit channel values. The desktop swallowed that rejection and
returned no timestamps, so Recent correctly fell back to A–Z for every
channel.

## Testing

- `cargo test --manifest-path desktop/src-tauri/Cargo.toml
last_message_filters_stay_within_relay_channel_cap --lib`
- `cd desktop && pnpm test` (5,132 passed)
- `cd desktop && pnpm exec biome check
src/features/channels/useLiveChannelUpdates.ts
src/features/channels/lib/channelRecency.ts
src/features/channels/lib/channelRecency.test.mjs
tests/e2e/channel-sort.spec.ts`
- `cd desktop && pnpm check:file-sizes`
- `cargo fmt --all -- --check`
- `cd desktop && pnpm build:e2e` followed by `pnpm exec playwright test
tests/e2e/channel-sort.spec.ts --project=smoke --workers=1` against a
dedicated static server (4 passed)

## Manual test

In a workspace with more than 128 channels, choose **Channels → Sort →
Recent**. Channels should order by latest message instead of A–Z. While
Recent is selected, a new message in a visible channel should move that
channel to the top immediately.

---------

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <32a2e2c9d428ee08902cab75d956da2c1d235a22d4766b0dd4138bf6e2e5db1d@buzz.block.builderlab.xyz>
2026-08-20 17:31:39 -06:00
Wes
06e8be9098 fix(desktop): make reconnect repair lossless (#6415)
## Summary

- repair exact-channel reconnect gaps from a source-coupled 1,865-second
floor (`900` seconds of relay future tolerance + `960` seconds of DB
created-at floor + `5` seconds of fence margin)
- page the existing authenticated `POST /query` bridge losslessly with
`(until, before_id)`, including dense timestamp boundaries and an
unbounded first page that does not trust the renderer clock
- keep the restored live REQ unchanged while deduplicating live/repair
overlap until both live EOSE and repair completion for the active
connection generation

## Scope and behavior

The wider repair applies only to live subscriptions containing the exact
channel-event kind set and one `#h`. Profile, read-state, global,
channel-less, and other subscription behavior is unchanged. Failed or
stale repairs retain their pinned lower bound for the next reconnect.

This intersects the replay path described in #3215, but does not claim
to fix that issue. Desktop already has a bounded notification-side
event-ID guard; this PR adds transport dispatch dedupe for the
restored-live/repair overlap. Notification behavior should remain a
focused regression check while this wider repair window rolls out.

## Testing

- `cd desktop && pnpm typecheck`
- `cd desktop && pnpm biome check
src/shared/api/channelReconnectRepair.ts
src/shared/api/relayClientSession.ts src/shared/api/relayClientShared.ts
src/shared/api/relayClosedRecovery.ts
src/shared/api/relayReconnectReplay.ts
src/shared/api/relayReconnectReplay.test.mjs src/testing/e2eBridge.ts`
- `cd desktop && node --test
src/shared/api/relayReconnectReplay.test.mjs` (26 passed)
- `cargo test --manifest-path desktop/src-tauri/Cargo.toml
channel_reconnect_repair` (2 passed)
- pre-push hooks passed at `743283439eb6be7969e19951cbb6720c5e493a04`

---------

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <32a2e2c9d428ee08902cab75d956da2c1d235a22d4766b0dd4138bf6e2e5db1d@buzz.block.builderlab.xyz>
2026-08-20 17:13:47 -06:00
Will Pfleger
54bbe7305b perf(desktop): resolve references without directory scans (#6328)
## Summary

- keep the channel poll membership-only and fetch the open-channel
directory only from explicit discovery surfaces
- resolve unknown ID-bearing references through one bounded
`get_channel_details` lookup, while name references remain limited to
member channels plus a browse/search-warm directory cache
- fail closed for fetched private metadata and cover cold lookup,
warm/member hits, private visibility, and cached misses with mounted
hook contracts

---------

Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Signed-off-by: Hayt <9e1c23a3fd83f61da34420e4e88ff1b16e45cafcc0cd9019eb07d4ecfa8ca9b0@buzz.block.builderlab.xyz>
Co-authored-by: Hayt <9e1c23a3fd83f61da34420e4e88ff1b16e45cafcc0cd9019eb07d4ecfa8ca9b0@buzz.block.builderlab.xyz>
2026-08-20 15:20:24 -04:00
Taylor Ho
1934e83bf5 feat(workflows): add workflow editor (#6248)
**Category:** new-feature
**User Impact:** Users can create, edit, duplicate, and deep-link to
workflows in a responsive visual editor without losing unsupported YAML
or unsaved work.
**Problem:** Workflow editing was split across disconnected surfaces and
lacked reliable URL state, lifecycle protection, and parity between Form
and YAML modes. **Solution:** This adds a route-addressable editor
foundation with stable pane identity, guarded dirty exits, lossless
Form/YAML transitions, responsive workflow and channel controls, and
matching reaction-filter execution support.

<details>
<summary>File changes</summary>

**crates/buzz-workflow/src/lib.rs**
Apply reaction trigger filters during workflow execution and cover
target-message gating.

**crates/buzz-workflow/src/schema.rs**
Extend the reaction trigger schema with the editor-owned filter field.

**desktop/src/app/navigation/useAppNavigation.ts**
Add navigation helpers for explicit workflow create, edit, and duplicate
editor modes.

**desktop/src/app/routes/WorkflowsRouteScreen.tsx**
Coordinate route state with the shared workflow library and editor
dialog.

**desktop/src/app/routes/lazyWorkflowsRouteScreen.ts**
Share one lazy route component across workflow route entry points to
avoid loading flashes.

**desktop/src/app/routes/workflows.$workflowId.tsx**
Parse workflow editor modes and pane deep links for workflow-specific
URLs.

**desktop/src/app/routes/workflows.tsx**
Parse library-level create state and render the shared workflow route
screen.

**desktop/src/app/AppWorkflowEditorOverlayProvider.tsx**
Host the shared workflow editor at the app-shell level so
channel-originated workflow dialogs stay above the active channel
instead of replacing it.

**desktop/src/shared/context/WorkflowEditorOverlayContext.tsx**
Expose route-independent open-existing and create-new workflow actions
to channel settings.

**desktop/src/features/workflows/ui/WorkflowEditorHost.tsx**
Share editor loading, unavailable, and dialog lifecycle wiring between
canonical workflow routes and the channel overlay.

**desktop/src/features/channels/ui/ChannelManagementSheet.tsx**
Add an experiment-gated, Canvas-style Workflows ingress below Canvas,
including channel-scoped loading, error, empty, and list states plus
open/create actions; disabled users issue no workflow query.

**desktop/src/features/channels/ui/ChannelWorkflowsSection.tsx**
Render the channel workflow list and New workflow action without pushing
the existing settings sheet past its file-size ceiling.

**desktop/src/features/workflows/ui/ChannelCombobox.tsx**
Adopt the final channel presentation, portalled scrolling, and one-shot
create-flow opening behavior.

**desktop/src/features/workflows/ui/CreateWorkflowDialog.tsx**
Remove the superseded create-only dialog in favor of the unified
workflow editor.

**desktop/src/features/workflows/ui/WorkflowCard.tsx**
Open workflow cards in the detail and run-history modal while preserving
explicit edit and duplicate actions.

**desktop/src/features/workflows/ui/WorkflowDetailDialog.tsx**
Present workflow Trigger/Steps in the shared modal chrome, with
top-chrome ingress to a responsive right-side run-history inspector and
an explicit edit action.

**desktop/src/features/workflows/ui/WorkflowDialog.tsx**
Unify create, edit, and duplicate lifecycle handling with URL panes,
generated-name synchronization, dirty-exit guards, stale-write
preservation, and protected webhook-secret handoff.

**desktop/src/features/workflows/ui/WorkflowFormBuilder.tsx**
Build the responsive Form/YAML editor shell, stable step selection,
insertion and removal behavior, and lossless canonical-YAML
synchronization.

**desktop/src/features/workflows/ui/WorkflowStepCard.tsx**
Align workflow step controls and presentation with the final editor
interaction model.

**desktop/src/features/workflows/ui/WorkflowUnavailableDialog.tsx**
Show a non-disclosing loading or unavailable state for missing and
inaccessible workflow links, with retry and close actions.

**desktop/src/features/workflows/ui/WorkflowWebhookSecretDialog.tsx**
Obscure one-time webhook secrets by default and require explicit
confirmation before any close or navigation discards them.

**desktop/src/features/workflows/ui/WorkflowsScreen.tsx**
Connect library state and workflow actions to the route-addressable
editor.

**desktop/src/features/workflows/ui/WorkflowsView.tsx**
Restore the responsive workflow library, create tile, cards, loading
states, and shared action menu.

**desktop/src/features/workflows/ui/workflowEditorPane.test.mjs**
Cover pane parsing, serialization, and stable step-ID reconciliation.

**desktop/src/features/workflows/ui/workflowEditorPane.ts**
Define explicit trigger and stable step pane URL state.

**desktop/src/features/workflows/ui/workflowYamlDocument.ts**
Read and update header fields independently of full form validation so
incomplete steps cannot clear or disable the workflow title.

**desktop/src/features/workflows/ui/workflowYamlDocument.test.mjs**
Cover document-level workflow header reads and writes for incomplete
definitions.

**desktop/tests/e2e/workflow-title-stability.spec.ts**
Verify generated, renamed, saved, and duplicated titles remain stable
while moving between trigger and step panes.

**desktop/src/features/workflows/ui/workflowFormTypes.test.mjs**
Cover lossless Form/YAML round trips and actionable fallback for
unsupported fields.

**desktop/src/features/workflows/ui/workflowFormTypes.ts**
Own canonical workflow YAML conversion while preserving supported
trigger and step fields.

**desktop/src/shared/ui/PortalledScrollArea.tsx**
Provide bounded scrolling for popovers rendered outside their dialog
container.

**desktop/src/shared/ui/popover.tsx**
Allow workflow popovers to use the shared portalled scroll container.

**desktop/tests/e2e/channels.spec.ts**
Cover disabled and enabled Workflows experiment states, including
suppressed queries while disabled, placement beneath Canvas, channel
workflow listing and opening, channel-preselected workflow creation, and
direct return to the channel Workflows panel after close, discard, or
cancel.

**desktop/tests/e2e/workflows.spec.ts**
Exercise library actions, deep links, create/edit/duplicate lifecycle,
dirty exits, responsive editor behavior, YAML safety, stale updates, and
one-shot channel selection.

</details>

## Reproduction steps

1. Open **Workflows** and confirm the responsive card library, create
tile, card action menu, and card-to-detail/run-history modal navigation.
2. Open `?view=create`; confirm the channel chooser opens once, the
trigger inspector stays hidden until a channel is selected, and closing
the chooser does not make it reopen after unrelated edits.
3. Create a workflow, switch between Form and YAML, add and remove
steps, refresh a pane deep link, and confirm the selected trigger or
stable step remains addressable.
4. Edit or duplicate a workflow, make an unsaved change, and confirm
close, Escape, browser navigation, and route target changes require
discard confirmation while pane-only navigation does not.
5. Enter unsupported YAML and confirm Form mode gives an actionable
fallback without rewriting the definition; verify reaction triggers
preserve and execute their filter.

6. Open a channel’s settings, select **Workflows** below **Canvas**, and
open or create a workflow; confirm the shared modal stays over the
channel, the channel URL does not change, New workflow preselects that
channel, and closing or discarding returns directly to the channel’s
**Workflows** panel.
7. In create, edit, and duplicate modes, move between the trigger and
incomplete step panes and confirm the generated or edited title remains
visible and editable.

## Screenshots

Fresh captures from product head
`c5c3abc91a71fe511d43e6cc9168b1626d0c217c`; the later review-guidance
fix does not alter these pictured states.

### Workflow library and actions

![Workflow library with action
menu](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6248/workflow-library-actions-c5c3abc.png)

### Workflow editor — wide

![Wide workflow editor with step
details](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6248/workflow-editor-wide-c5c3abc.png)

### Workflow editor — narrow inspector overlay

![Narrow workflow editor with inspector
overlay](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6248/workflow-editor-narrow-c5c3abc.png)

### Workflow editor — active channel overlay

![Workflow editor portalled over the active
channel](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6248/workflow-editor-channel-overlay-c5c3abc.png)

## Review feedback addressed

- Corrected Diff Posted condition guidance to use the executor-supported
`str_contains(trigger_text, "deploy")` syntax and added a visible
Playwright regression assertion.
- Scoped direct workflow-detail navigation coverage to the stable `Edit
workflow` dialog name, asserted the workflow title separately, and
retained the trigger-node assertion.
- Routed dirty channel-overlay Duplicate/Edit transitions through the
existing discard confirmation, preserving the original YAML draft when
the user keeps editing.
- Made workflow deletion await relay success, remain non-dismissible
while pending, and retain the confirmation/editor/draft with an
actionable inline error on rejection.
- Gated the channel-settings Workflows ingress and channel workflow
query behind the `workflows` experiment, with defensive rendering if the
flag changes while that view is active.
- Matched the Reaction Added trigger to the prototype reaction picker,
preserving native/custom/legacy values in canonical YAML and providing
an explicit clear action.
- Kept a channel’s Workflows panel mounted beneath channel-origin
editors so clean close, dirty discard, and create cancel return directly
to that panel without changing the channel URL.

## Verification

Verified at exact pushed head
`76ebba7b7ace1e13445744200da70ca9da231b7e`:

- Push hooks passed: destination-org policy, branch-skew, differential
file-size, Desktop checks, TypeScript typecheck, and **5,115/5,115**
Desktop unit tests
- Focused channel lifecycle E2E passed: dirty edit discard returns
directly to the channel Workflows panel; create cancel does the same
while preserving the channel URL and preselected channel
- E2E production build, standalone TypeScript typecheck, and Biome
checks on both touched files passed
- Reaction-picker regression spec remains recorded at
`dc28ffa98ec34b4e0656757fb2dd93e60a84674d`: **5/5 passed** (picker
interaction, canonical YAML persistence/clear, legacy-value
preservation, save/reopen round trip, narrow viewport containment)
- Blox existing workflow E2E regression set at
`dc28ffa98ec34b4e0656757fb2dd93e60a84674d`: **36/36 passed**
- Earlier blocker and review regressions remain recorded at
`3760c3d657a525f5af98e8d0f98bdd03999d8e61`: **5,114/5,114** Desktop unit
tests and the dirty-overlay/deletion focused checks
- Working tree clean; local branch, remote branch, and PR head all match
the exact SHA above

### Related issue

None found. Closest prior work: #231.

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Co-authored-by: Codex <noreply@openai.com>
2026-08-20 12:15:56 -06:00
thomaspblock
2b7be9340d feat(desktop): make Projects workspaces selectable (#6368)
## Summary

Projects workspaces now support consistent selection across projects,
repositories, reviews, tasks, and channel results. A user can collect
related entities, see the active selection without losing their current
workspace, and pass a bounded, injection-safe representation to an agent
for discussion.

Detail views now keep repository source and availability explicit while
preserving contextual actions across local and remote workspaces.
Missing or inaccessible repositories produce a recoverable state instead
of leaving the workspace ambiguous.

This is part 2 of the Projects v6 stack. Parts 3 and 4 will add
context-aware collaboration and navigation/detail-page polish.

### Related issue

Related: #6335

### Testing

- Full pre-push gate passed: file-size checks, Biome, TypeScript,
Desktop unit tests, Tauri checks, and Rust tests
- Project context safety suite: 9/9 passed, including bounded untrusted
overview data and hidden-context stripping
- Updated Playwright coverage exercises grouped selection,
selection-aware agent context, repository source states, and detail
actions

---------

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
2026-08-20 07:42:02 -07:00
Evan Chen
9c2f05346f fix(desktop): show complete repository trees (#5102)
## Summary

Large repositories were silently limited to the first 250
lexicographically sorted paths, which could leave the Files tab showing
only dot-directories. Retain all tracked paths while limiting eager
content previews, and replace the Files tab hard cutoff with incremental
200-entry pagination.

### Related issue

Fixes #4960. No duplicate PR found.

### Testing

- Targeted Rust regression: `cargo test --manifest-path
desktop/src-tauri/Cargo.toml
parse_ls_tree_keeps_paths_after_eager_preview_limit --lib`
- Pagination helper regression: `node --import ./test-loader.mjs
--experimental-strip-types --test
src/features/projects/lib/projectsViewHelpers.test.mjs`
- Desktop Biome, type checking, and file-size checks pass
- All 4,393 desktop tests pass
- Repository pre-push hooks pass
- `just ci` currently stops on pre-existing Clippy warnings in
`crates/buzz-acp/src/queue.rs` and `crates/buzz-agent/src/hints.rs`,
outside this PR diff

Generated with Codex

---------

Signed-off-by: Evan Chen <evanc@squareup.com>
Co-authored-by: Codex <noreply@openai.com>
2026-08-19 15:53:14 -07:00
Tyler
bbd20fae75 perf(desktop): move five hot renderer paths from JS into Rust (#6024)
## Summary

Moves five hot renderer paths out of JavaScript and into Rust, targeting
main-thread CPU on the desktop app: wakeups, IPC round trips, and
per-frame JS work during reconnect storms, catch-up, and archive sync.

Five commits, reviewed and ratified sequentially (each round included
independent re-review, mutation-tested coverage, and full-suite gates at
pinned heads):

| Commit | Change |
|---|---|
| `9b5a82ab9` | Batch inbound relay frames in the native websocket
plugin: N run-loop wakeups collapse into 1 per 8ms window, byte-bounded
so no batch crosses the Tauri direct-execute threshold onto the slow
fetch path. NIP-42 AUTH bypasses the window. |
| `8b047a35e` | Move the local-archive subscription into Rust: the
renderer no longer sees archived frames at all. Shared
`native_relay_client` (one authenticated socket per relay+pubkey,
declarative subscription reconciliation, CLOSED-driven retry with
write-time eviction), lease/epoch lifecycle ownership so delayed IPC
cannot resurrect a stopped task. |
| `609962b49` | Move persona catalog fetching into Rust: signature
verification (~473us/event, ~0.24s per 500-event page formerly on the
webview thread) now runs under `spawn_blocking`; one projected DTO
crosses IPC. |
| `38afea0a0` | Batch unread catch-up behind one IPC call: N per-channel
REQs/awaits become one command with global two-pass classification,
making the completion-order race unrepresentable. Both IPC DTO surfaces
pinned by wire tests asserting serde output against the TS contract. |
| `b955f528b` | Move observed unread state into native SQLite: scoped
WAL DB with a sequence/revision protocol, transactional localStorage
migration, epoch-tagged rebuild detection. Membership no longer
serializes five capped arrays per catch-up: measured 327.4 KiB before,
0.2 KiB after at the same populated 5x1000 fixture. |

Full design rationale, failure matrices, and verification detail are in
the individual commit messages.

### Known behavior notes

- **Native migration is a one-way door per profile.** A successful
native open sets `migration_complete` in the first open's transaction
and the renderer then deletes the legacy localStorage key
(`useObservedUnreadPersistence.ts:290-294`,
`observed_unread.rs:420-442`). The one-release JS fallback remains for
native open *failure*, but a profile that has completed migration cannot
return to the JS store. Relevant if a rollback path is ever needed.
- **The membership seed is built unconditionally at startup**
(`useUnreadChannels.ts:245-250`), before any `isNative()` check. It is
ref-cached and small, but it is a startup cost the baseline does not
pay, including on the fallback path.

### Related issue

None found. Work originated and was reviewed in the Buzz
`buzz-gui-performance` channel.

### Testing

**Current head is `9a8128ba4d2d695113505162be388fcec62cda0a`. For
receipts at that head, see [Round-3
receipts](#round-3--final-head-9a8128ba4) at the bottom; the block
immediately below is the historical record for the original five-commit
pack and its counts are superseded.**

The receipts in this subsection are at exact pack head
`b955f528b6dfa34db089b21cc718fba0f9284d6f` (tree oid `dcc711a66`),
verified by three independent instruments (implementer, reviewer,
gatekeeper), with `git rev-parse HEAD` confirmed in the same shell as
each run:

- `cargo test --lib` (full package): **2511 passed / 0 failed** (+7 +3
in the other targets)
- `pnpm test`: **4920 / 4920 across 74 suites**
- `cargo fmt --check`, `clippy --all-targets -D warnings`, `tsc
--noEmit`, `pnpm check` (including the file-size ratchet): all clean
- Mutation controls on the final review round: badge-lane controls A and
B each turn exactly one test red; seed-guard (M4) and
anchor-monotonicity (M5) mutants each killed by exactly their own
witness; restored bytes fully green
- The observed-unread native path is exercised by an in-tree
`__TAURI_INTERNALS__` protocol rig (entry, replay, gap, rebuild,
markers, membership, badge lane), added after review found the original
suite never left the localStorage fallback

**Open gates, stated plainly (status as of head `9a8128ba4`):**

- **Paired CPU benchmark still not run.** The three-arm design (baseline
`78cbffeb6` vs pack vs a null arm with native forced off, fresh profile
per arm) was instrument-reviewed but never executed. The IPC payload
reduction above is measured; end-to-end CPU improvement is predicted,
not measured. This gate is unchanged since `b955f528b`.
- **Live-local gate at the final head: GREEN at `9a8128ba4`.** A real
native Tauri live-local pass per `TESTING.md` was run at this exact
head. Receipts:
`.scratch/pr6024-final-9a8128ba4d2d695113505162be388fcec62cda0a/`,
`MANIFEST.txt` `start_utc=2026-08-17T21:58:07Z`, `FINAL_ATTESTATION.txt`
`end_utc=2026-08-17T22:20:47Z` — both after the commit's `21:32:51Z`,
and the build worktree's HEAD is `9a8128ba4` with a clean tree. **I
opened these files rather than relaying the summary**, and recomputed 6
SHA256SUMS entries against the sealed manifest (6/6 match). From the raw
artifacts: historical catch-up persisted 10 seeded events into the
native `observed-unread.db`; a realtime event advanced it 10→11; the
relay was killed and restarted with Desktop up and an event sent after
recovery advanced it 11→12 within 2 polling ticks; Desktop was then
stopped, an event sent offline, and after relaunch with the appdir
preserved catch-up advanced it 12→13. `relay.log` shows 2 app WebSocket
connections, the restart-close signal, and fresh connections after each
recovery — the app-attributable socket evidence the previous round
lacked. The preserved appdir database is still on disk and `select
count(*) from observed_events` returns **13**. The ignored real-relay
archive wire test passed **1/1** at this head. This exercises the
`lib.rs` / `e2eBridge.ts` merge recombination under a real app and
blocker 2's failure-mode family (relay killed mid-session, app killed
with offline traffic in flight, sync did not go dead). It does **not**
directly force the precise overlapping B/C archive-ownership timing
window through the GUI; that invariant is pinned by the compiled
`drop(owner)` mutation proof below, and is deliberately not relabelled
as live race evidence. **Retraction retained for the record:** an
earlier revision of this description said live-local was GREEN at
`9a8128ba4` while citing a run executed against `f079d0914`, the pre-fix
head, roughly three hours before `9a8128ba4` existed. That claim was
false and was corrected before this run existed. The GREEN above rests
on the new receipts only.
- **Workspace-wide `cargo test --workspace` is red on `main`, not on
this PR.** The exact-head live run's workspace logs contain honest
`rc=101` results. All are in crates this PR does not touch: `git diff
origin/main...9a8128ba4` is **empty** for `crates/git-sign-nostr`,
`crates/buzz-relay`, and `crates/buzz-pair-relay`.
`git-sign-nostr::tests::test_parse_envelope_rejects_invalid_oa_pubkey`
fails **deterministically on clean `main`** — reproduced independently
in fresh worktrees at merge-base `a282e0643` and at current tip
`7f61cf431` (55 passed / 1 failed, same assertion at `lib.rs:2136`).
Root cause: `nostr` 0.36→0.44 changed `PublicKey::from_hex` from a
curve-point parse to a plain hex decode, so an all-zeros (off-curve) key
now parses; measured with a standalone probe, `from_hex("0"*64).is_ok()`
is `false` on 0.36.0 and `true` on 0.44.7. Filed as block/buzz#6175,
with the observation that nothing in CI runs this crate's tests (`just
test-unit` enumerates packages and omits it; `server-cross-compile`
compiles it and runs nothing). The mesh-demo and pair-relay failures in
the same logs are timing flakes in equally untouched crates. **None of
these gate this PR.**
- **Full smoke + integration: GREEN at `9a8128ba4`.** CI run 32072147445
is `success` with every job green — all 4 Desktop Smoke E2E shards, both
Desktop E2E Integration shards, Desktop Core, Desktop Build (macOS),
Desktop E2E Relay, Rust Lint, Windows Rust, DCO, Dead Token Reference
Guard. Attempt 1 was cancelled by an infrastructure hang, not by this
code: both integration shards stalled 19m37s inside `Install Playwright
system dependencies` (an apt install that runs before the e2e bundle is
built or the relay starts), so no test executed and all downstream steps
were skipped. The same step took 16s at `9128b9389` and 12s/18s on
attempt 2 of these same bytes. Attempt 2 was a job rerun, not a push;
the head is unchanged.

---
Opened by Eva (agent) on Tyler's behalf at his request.


---

## Review round 2 — head `9128b9389`

Carl's review
[4953970089](https://github.com/block/buzz/pull/6024#pullrequestreview-4953970089)
raised two blockers against `f079d0914`. Both were confirmed real at the
source by a second reader and both are fixed in `9128b9389`.

**Blocker 1 — recovery dropped the mutation whose ingest failed.** Every
captured mutation now gets one retry after `reopen()` refreshes
sequence/revision, which is safe because ingest is idempotent (events
upsert `DO NOTHING`, channel latest advances by `MAX`, membership is
`INSERT OR IGNORE`, and a replayed sequence returns a snapshot rather
than reapplying). `snapshotRequired` takes the same recovery path
instead of being treated as success. If reopen and retry both fail,
native is explicitly degraded and equivalent state is applied to the JS
fallback so `isNative()` stops reporting healthy. Regressions assert the
*originally rejected* marker, destructive clear, and membership delta
each survive; removing the retry takes 5 tests red including all three.

**Blocker 2 — a superseded archive start could tear down the newer
scope's relay session.** `begin` now returns an `ArchiveOwnership` token
that holds both ownership guards, and `archive_session` requires one, so
session acquisition happens inside the ownership critical section rather
than after it.

### Deviation from the requested regression test for blocker 2

Carl asked for "a production-wiring regression that pauses B after
`begin`, fully installs C, resumes B, and proves only C's session and
subscriptions remain live." **We did not write that test, deliberately,
and wrote a stronger one instead.**

Under this fix that scenario is unreachable by construction. The fix is
not a revalidation check that a test could observe passing or failing —
it is a type-level fence: `begin` hands the winner a token that holds
the ownership locks, and `archive_session` cannot be called without one.
A test that staged "B pauses after `begin`, C fully installs" would be
staging a state the type system now forbids, so it could only pass
vacuously.

Two things close the blocker, and only one of them is a test:

1. *A superseded start cannot reach `archive_session` at all.* Enforced
by the compiler, not by a test. `ArchiveOwnership` is un-constructible
outside `archive::sync`. Verified by attempting both bypasses: calling
`archive_session` without a token fails **E0061**, and forging the token
from a real non-archive caller fails **E0451** ("fields `_latest` and
`_running` are private"), with a second independent barrier because
`RunningSync` is itself a private type.
2. *While an owner holds the token, no newer start can claim.* This is
the property the token's usefulness rests on, and it is what the new
regression pins —
`a_newer_start_cannot_claim_while_the_owner_holds_its_token`.

That test is aimed at the one mutant that actually threatens this
design: keeping the token but releasing the guards inside `begin`, which
is what someone reaches for to avoid holding a lock across an await. It
**compiles**, it keeps every other lifecycle test green, and it restores
the exact race. Against it the new test goes **single-red** — the other
26 tests in the module stay green.

Proving mutual exclusion over the whole claim → acquire → install unit
is strictly stronger than staging a pause the type system forbids, which
is why we chose it.

Also recorded in the code, in `ArchiveOwnership`'s doc comment: what
this token does **not** cover. It serializes archive lifecycle against
archive lifecycle, not against a plain `NativeRelayClient::session()`
call from a non-archive feature. That window predates this PR and is
theoretical today given renderer gating, so it is documented rather than
fixed here.

### Round-2 receipts at `9128b9389`

- `cargo test --lib`: **2513 passed / 0 failed**
- `pnpm test`: **4926 / 4926**
- `cargo clippy --all-targets -D warnings`, `cargo fmt --check`, `pnpm
check`: rc 0
- Merged against `origin/main` in a scratch worktree (clean, zero
conflicts) and re-gated on that merged tree: **2544** Rust / **4956**
frontend, both 0 failed


---

## Round 3 — final head `9a8128ba4`

`9a8128ba4d2d695113505162be388fcec62cda0a` is a merge of `origin/main`
(`a282e0643`) into the pack branch, taken **before** final verification
so that verification would run on the bytes CI builds rather than on a
head that was about to move.

The merge is textually clean but touches two files the pack also
touches, `desktop/src-tauri/src/lib.rs` and
`desktop/src/testing/e2eBridge.ts`, so recombination was checked
explicitly rather than inferred from the absence of conflicts: **all 342
pack-added lines in those files survive (0 missing), and all 17
main-added lines survive (0 missing)** — no silent revert in either
direction. Main's contribution is a `#[doc(hidden)] pub use
print_agent_access_owner_only_probe_if_requested` in `lib.rs`, plus a
Bumble→Pollen rename and workflow revision / `workflowUpdateError` mocks
in `e2eBridge.ts`.

### Receipts at `9a8128ba4`

Implementer, in a shell with `git rev-parse HEAD` confirmed at this SHA:

- `cargo test --lib` (full package): **2544 passed / 0 failed** / 18
ignored
- `pnpm test`: **4956 / 4956** across 74 suites
- `cargo clippy --all-targets -D warnings`, `cargo fmt --check`, `pnpm
check`: rc 0
- The 4 remaining `pnpm check` findings (`channelMutesStorage.test.mjs`,
`channelStarsStorage.test.mjs`, `terminal.css`,
`empty-edit-delete.spec.ts`) are all in files this PR never touches
- All 7 pre-push hooks green, including `branch-skew`, which now passes
on its own because the branch contains `origin/main`

Independent reviewer, same exact head, own instruments:

- `cargo test --workspace`: green; `cargo clippy --workspace
--all-targets -- -D warnings`: green *(a later workspace run at
`9a8128ba4` hit pre-existing `main`-side failures in untouched crates —
see the workspace-gate entry under Open gates above; the difference is
flake timing plus which run happened to reach `git-sign-nostr`, not a
change in this PR)*
- `pnpm test`: **4956 / 4956**; `pnpm check`: rc 0, same known findings
outside touched files
- **Mutation proof of the blocker-2 fix:** dropping the ownership
token's hold (`drop(owner)`) turns
`a_newer_start_cannot_claim_while_the_owner_holds_its_token` red;
restoring the shipped bytes returns the suite green. The invariant that
a superseded start cannot claim or disturb a newer archive session is
pinned by a test, not just by the type system.
- **Live-local at this exact head: attested and verified.** The
mis-cited `f079d0914` run that originally appeared here is retracted; a
real run at `9a8128ba4` replaced it, and its receipts were opened
file-by-file (not relayed) by a second agent. See the live-local entry
under Open gates above for the receipt path, wall-clock bounds,
store-count chain, and socket evidence.
- Verdict: minimalness **9/10**, elegance **9/10**, correctness
**9.5/10**. **Score restored** now that the exact-head live-local run
exists and its provenance has been checked from the files (SHA-named
receipt dir, self-dating manifest, receipt mtimes after the commit time,
sealed digests spot-checked). Gatekeeper re-bless at `9a8128ba4`:
**9/10, merge recommended.**

The paired CPU benchmark remains the one gate not run. It is a
measurement of the pack's *benefit*, not of its correctness, and it is
stated as unrun rather than estimated.

---------

Signed-off-by: Tyler Longwell <tlongwell@squareup.com>
Signed-off-by: Wren <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@buzz.block.builderlab.xyz>
Signed-off-by: Eva <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@buzz.block.builderlab.xyz>
Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Dawn <c6237ef84fa537c78dcee78efd2d4e59f728859c7f194da42ac51ededfa0be05@buzz.block.builderlab.xyz>
Co-authored-by: Wren <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@buzz.block.builderlab.xyz>
Co-authored-by: Perci <5a968df9a7494b4e019b9ecf739e088ba61097b4312124e9a88ae5b42e3f5f3e@buzz.block.builderlab.xyz>
Co-authored-by: Eva <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@buzz.block.builderlab.xyz>
Co-authored-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
2026-08-19 14:20:58 -04:00
thomaspblock
87f8ff82ae feat(desktop): refine repository-aware project workspaces (#6003)
## Summary
- Makes Projects repository-aware across browsing, branch and tag
selection, local and remote source management, work items, commits, and
contextual repository actions.
- Refines project details into consistent single-column reading surfaces
with a resizable, section-aware context pod, while keeping project
conversations available in the attached chat panel.
- Adds persistent sidebar project navigation, direct entity links,
repository discussion channels, contributor identity matching, and
consistent loading and activity presentation.
- Keeps branch-specific controls on code-oriented sections while Tasks,
Reviews, and Channels remain repository-scoped, reducing misleading
context and actions.

Replacement for #5981 with an identical final tree flattened into one
signed-off commit because the required DCO check suite remained stalled.

### Related issue
N/A

### Testing
- [x] Desktop pre-push checks, TypeScript typecheck, and unit tests
- [x] E2E production build with `pnpm build:e2e`
- [x] Focused Playwright smoke coverage for project workspace, task,
review, commit, sidebar, and contextual-panel behavior
- [ ] Attach final before/after screenshots after design review

---------

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
Signed-off-by: Wintermute <165f0c871dd2586bb18b6aa109eeaf57bb2132ff4d27b10120f4368a0f627022@buzz.block.builderlab.xyz>
Co-authored-by: Wintermute <165f0c871dd2586bb18b6aa109eeaf57bb2132ff4d27b10120f4368a0f627022@buzz.block.builderlab.xyz>
2026-08-19 12:50:00 +01:00
Taksh Kothari
6e8d078ffe fix(desktop): emit camelCase config-write payload fields (#6062)
Fixes #6015.

`ConfigWriteMechanism` is internally tagged and carried only `rename_all
= "camelCase"`. On an internally tagged enum that renames the
**variants**, never the variants' fields, so the payload went out
snake_case:

```
{"type":"respawnWithEnvVar","env_key":"K"}
{"type":"acpSetConfigOption","config_id":"c"}
{"type":"acpSetSessionModel"}
{"type":"gooseNativeConfigWrite","config_key":"g"}
{"type":"readOnly"}
```

against `envKey` / `configId` / `configKey` in
`desktop/src/shared/api/types.ts:615-620`. That output is a probe run of
the real module before the fix, not a reading of the code.

What makes it read as correct is the asymmetry: the variant *names*
rename fine, so the `type` discriminant and every `switch
(writeVia.type)` behave; and the enclosing `NormalizedField`'s own
fields (`writeVia`, `overriddenValue`, `isRequired`) rename fine too,
because `rename_all` does apply to struct fields. Only the variant's
field is wrong.

Adding `rename_all_fields = "camelCase"` fixes it. `rename_all_fields`
appeared zero times in `desktop/src-tauri` before this.

**Severity, stated plainly: latent, not currently user-visible.**
Nothing in `desktop/src/**` reads `.envKey`/`.configId`/`.configKey` off
a `writeVia` — `AgentConfigPanel.tsx` is the only `RuntimeConfigSurface`
consumer and never touches the field, and no Rust code deserializes the
type either. The write-back path these fields exist for is not wired
yet. The hazard is for whoever wires it: `invokeTauri<T>` is an
unchecked cast, so they get `undefined` with a green `tsc`.

I also carried the attribute onto `ConfigFieldType`. Its only payload
field is `options`, single-word, so that half is not a fix — it is the
attribute the next multi-word field would silently need.

One divergence from the issue's suggested step 3: the 20 `e2eBridge.ts`
sites already emit camelCase, and camelCase is the contract, so they are
correct as written — changing them would have been wrong. What they
lacked was provenance, since agreeing with `api/types.ts` while the
backend emitted something else is exactly what let this sit. They now
name the Rust test that pins the bytes.

**Tests** (`wire_format_tests`, 4 cases, whole-value not key-set — a
key-set assertion still passes when a variant name regresses):
- every variant against the TypeScript spelling;
- the nested `NormalizedField`, which is the shape the renderer actually
receives;
- a camelCase round-trip **plus** an assertion that the old `env_key`
spelling is now rejected, so a revert cannot quietly keep deserializing;
- `ConfigFieldType::Enum`.

Removing `rename_all_fields` again turns three of the four red.

Verified locally: full Tauri library suite 2444 passed / 15 ignored / 0
failed; `cargo clippy --manifest-path desktop/src-tauri/Cargo.toml
--workspace --all-targets -- -D warnings` clean; `cargo fmt
--manifest-path desktop/src-tauri/Cargo.toml --all -- --check`; in
`desktop/`: `pnpm typecheck`, `pnpm check`, `pnpm test` 4954 passed;
`git diff --check`. Not run: the app itself — there is no UI path to
this field yet, which is the same reason the bug is latent.

---------

Signed-off-by: Taksh <takshkothari09@gmail.com>
2026-08-18 15:19:05 -07:00
Tyler
6ea7a2b221 fix(desktop): preserve early relay auth challenges (#3320)
## Summary

- buffer native WebSocket frames until `plugin:websocket|connect`
returns the socket ID and the NIP-42 auth waiter is installed
- drain those frames in order before normal inbound handling begins
- add a deterministic E2E seam and regression for an AUTH challenge
delivered before connect resolves

## Root cause

The native WebSocket task starts forwarding relay frames before the
connect command returns its socket ID. Buzz relay sends the NIP-42 AUTH
challenge immediately on connection, so Desktop could process that
challenge while `wsId` and `authRequest` were still unset. The challenge
was discarded, the cold connection failed authentication, and the first
plain-text send failed. Channel history still appeared because it loads
through the Tauri channel-window command rather than this frontend
WebSocket.

## Verification

- deterministic regression is red before the fix (`connecting` after 5s)
and green after it
- `pnpm test`: 3,721 passed
- `pnpm build:e2e`: passed
- focused early-AUTH E2E: passed
- existing failed-initial-dial E2E: passed
- `pnpm typecheck`: passed
- Biome + file-size pre-commit checks: passed

The complete 7-test relay-reconnect file passed once before the final
line-count-only compaction. After that compaction, two full-file reruns
each had the same unrelated startup-seam flake in the existing
initial-dial test; both the new test and that existing test pass
independently at the committed HEAD.

---------

Signed-off-by: npub1jh9wn95s0472h86ahapupaf7m6kx4v9sx2n0atj2hltcfer8k06s5n3pyf <95cae996907d7cab9f5dbf43c0f53edeac6ab0b032a6feae4abfd784e467b3f5@buzz.block.builderlab.xyz>
Signed-off-by: Wren <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@buzz.block.builderlab.xyz>
Co-authored-by: npub1jh9wn95s0472h86ahapupaf7m6kx4v9sx2n0atj2hltcfer8k06s5n3pyf <95cae996907d7cab9f5dbf43c0f53edeac6ab0b032a6feae4abfd784e467b3f5@buzz.block.builderlab.xyz>
Co-authored-by: Wren <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@buzz.block.builderlab.xyz>
2026-08-18 15:09:58 -07:00
Wes
3fdf289b78 fix(desktop): bound remote agent mention authorization (#6224)
## Summary

- add a targeted native `revalidate_relay_agents(pubkeys, channel_id)`
command for send-time authorization
- scope membership discovery to the destination channel and selected
pubkeys before runtime/profile/policy queries
- replace full relay-directory rebuilds with targeted checks before
agent side effects and again at publication
- preserve managed-agent evidence independently and retain internal
owner-only filtering

## Security and trust boundary

The targeted command reuses the existing authoritative chain:

1. relay-signed kind:39002 membership scoped by viewer and destination
`d` tag
2. agent runtime directory event
3. agent-signed owner profile verification
4. owner-signed managed policy
5. internal-build `owner_only` filtering before policy lookup and on
final results

Relay-only agents are dropped on any targeted directory failure. Fresh
managed-agent evidence remains valid when the unrelated relay directory
fails.

## Validation

- pre-push gate passed: branch skew, Desktop check/typecheck/tests,
Tauri checks, Rust tests, and mobile tests
- Desktop unit suite: 4,992 passed
- targeted Rust relay-directory tests passed
- focused Playwright mention-send acceptance passed
  - relay-only send emits the expected `p` tag
- exactly two targeted `revalidate_relay_agents` calls on the
already-member send path: pre-side-effect and pre-publication
  - no `list_relay_agents` call on that send path
  - relay failure and revocation remain fail-closed
  - internal owner-only mode hides other-owned agents
- manual local Desktop testing by Wes: mention sends felt materially
improved

## Notes

This intentionally does not clear the composer early or add an
optimistic timeline row. Publication still waits for fresh
authorization.

---------

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Princess Donut <68157ebd23b3897c1991015c3038658ea916200c67d3a54620b0754d1b92f6e0@buzz.block.builderlab.xyz>
2026-08-18 08:46:26 -07:00
Wes
ee992ff082 fix(desktop): restore release agent mentions (#6182)
## Summary

- preserve OSS relay-agent mentions under shared channel and agent
policy
- restrict owner-only release builds to relay agents with
cryptographically verified ownership matching the current user
- remove the remote policy replay loop that repeatedly rebuilt the relay
directory, while retaining focused polling and send-time revalidation
- query relay profiles and managed policies by exact author coordinates
to prevent noisy events from crowding out valid agents

## Diagnosis

The packaged Block release compiles
`BUZZ_DESKTOP_BUILD_AGENT_ACCESS_OWNER_ONLY`, while ordinary OSS/dev
builds do not. Relay-discovered agents were filtered as if all remote
agents were outside that owner-only boundary, so a same-owner agent
running on another machine disappeared in the release even though the
OSS path could look healthy.

The fix uses the NIP-OA-authenticated owner from the relay directory as
the cross-machine proof. Internal builds admit only verified same-owner
agents and fail closed for missing, mismatched, stale/revoked, or
unavailable ownership evidence. OSS builds retain shared channel/policy
behavior.

## Validation

- desktop focused unit coverage: 39 tests passed
- desktop typecheck and focused static checks passed
- focused Tauri Rust policy/directory tests passed
- production-style E2E build succeeded
- targeted Playwright mention scenarios passed:
  - owner-only release hides other-owned relay agent
  - owner-only release shows verified same-owner relay agent
  - OSS build shows shared `anyone` agent
- repository pre-push hook passed on
`4d40b6e5bb032f2c0755127172c50dee213f65a3`:
  - branch skew
  - desktop check and typecheck
  - desktop tests
  - Rust tests
  - Tauri checks
  - mobile tests

---------

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
2026-08-17 20:24:33 -07:00
klopez4212
076081bfc6 Rename Bumble agent to Pollen (#5864)
## Summary
- Rename the built-in Bumble agent to Pollen across desktop, onboarding,
docs, and test fixtures.
- Migrate existing stock definitions and instances in place while
preserving customized fields and the stable persona coordinate.
- Reserve the Pollen name by removing it from Fizz's generated-name
pool.

## Validation
- Pre-push desktop checks, typecheck, 4,791 frontend tests, Tauri
clippy, and 2,432 native tests
- Desktop E2E build

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
Signed-off-by: Kenny Lopez <klopez4212@gmail.com>
Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <3c4caeafb646d23867f1c4832e68211d77e2561946171625f75c3ce1a3f2670f@buzz.block.builderlab.xyz>
Co-authored-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
2026-08-17 10:49:03 -07:00
Taylor Ho
edc4a09aaa feat(workflows): add responsive library card actions (#6008)
**Category:** improvement
**User Impact:** Users can scan what each workflow does and trigger,
edit, duplicate, enable, disable, or delete it directly from the
library.
**Problem:** The workflow list buried common actions and did not expose
each automation's trigger-to-action shape at a glance.
**Solution:** Add a responsive workflow library with a persistent create
tile, compact trigger/action diagrams, prominent workflow titles with
supporting descriptions, and shared card actions while preserving
existing detail, editor, and run-history entry points. Card toggles
refresh both list and open-detail caches so status and definition stay
consistent.

<details>
<summary>File changes</summary>

**desktop/src/features/workflows/ui/WorkflowActionsMenu.tsx**
Adds a shared card menu for trigger, edit, duplicate, enable/disable,
and delete actions.

**desktop/src/features/workflows/ui/WorkflowCard.tsx**
Reworks cards around the prototype's visual hierarchy: color-coded
trigger, action flow, sentence-case eyebrow, prominent title, supporting
description, status, channel, and update date without a footer clock
icon.

**desktop/src/features/workflows/ui/WorkflowsView.tsx**
Adds the responsive grid, create tile, mutation wiring, and list/detail
cache invalidation. Container breakpoints keep cards two-across at
medium widths and three-across in the 1280px desktop layout.

**desktop/src/features/workflows/ui/workflowDefinition.ts**
Adds immutable enabled-state updates plus narrow trigger and
first-action readers used only to select card icons.

**desktop/src/features/workflows/ui/workflowDefinition.test.mjs**
Covers neutral icon selection, enabled-state immutability, and status
presentation.

**desktop/tests/e2e/workflows.spec.ts**
Covers the create tile, title/description hierarchy, selected-card
enable/disable consistency, and deterministic narrow/medium/wide
captures while retaining existing action coverage.

</details>

## Reproduction steps

1. Open **Workflows** and confirm the create tile stays first as cards
flow from one to three columns with available width.
2. Confirm each card shows a sentence-case trigger eyebrow, prominent
workflow title, supporting description when present, status, channel,
and update date without a clock icon.
3. Open a card's overflow menu and trigger, edit, duplicate,
enable/disable, or delete the workflow.
4. Leave the detail panel open while toggling and confirm its badge and
JSON definition update with the card.

## Screenshots

Real built E2E UI with representative workflow data at three viewport
sizes.

### Narrow — 800 × 720

![Workflow library at 800 by
720](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6008/workflow-library-narrow-482d1b4c8.png)

### Medium — 1024 × 720

![Workflow library at 1024 by
720](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6008/workflow-library-medium-482d1b4c8.png)

### Wide — 1280 × 720

![Workflow library at 1280 by
720](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6008/workflow-library-wide-482d1b4c8.png)

### Card actions

![Workflow library actions at 1280 by
720](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6008/workflow-library-wide-actions-482d1b4c8.png)

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
2026-08-17 16:56:34 +00:00
thomaspblock
122a8b8988 Projects v3: unify sharing, discussions, and issue ownership (#5792)
## Summary

Projects v3 makes repository work shareable, discussion-aware, and
easier to scan in one coherent workspace. People can copy canonical
links, reopen the exact workspace tab, understand issue and pull-request
context at a glance, find related channel conversations, and assign or
unassign issues across Desktop and CLI.

- **Unified workspace** — top-level sections sit above repository
controls in one rounded workspace, with navigation positioned close to
the page heading. README and Files retain branch selection; every
section has a labeled icon header, and Issues and Pull Requests expose
creation from a consistent right-aligned action.
- **Repository management** — the repository selector is always
available, including single-repository projects. Its integrated add flow
lets project owners create a repository manually or select an existing
repository without a separate toolbar button.
- **Readable work-item lists** — issue and pull-request rows use
plain-language context instead of opaque metadata. Files, commits,
issues, pull requests, channels, and contributors share consistent row
density and right-aligned timestamps, while deterministic
fallback-avatar colors keep participants distinct on light backgrounds.
Inbox pull-request metadata wraps between complete phrases and truncates
long channel names instead of compressing copy into narrow columns.
- **Reliable entity links** — projects, repositories, issues, pull
requests, and commits have canonical `buzz://` links, preview cards, OS
deep-link routing, and tab-aware navigation. Reopening the same link
re-applies its destination instead of leaving the user on a locally
selected tab.
- **Related conversations** — repository and work-item views surface
channels discussing the current entity, including participants, channel
navigation, message context, and an explicit notice when discovery
reaches its 500-result cap.
- **Reversible issue ownership** — trusted assignment and unassignment
events work across Desktop, Tauri, `buzz-sdk`, and `buzz issues`.
Assignees appear in project views and the assigned inbox, while
authorized users can remove assignments directly from the assignee row.

Assignment state is derived chronologically from labeled Nostr notes.
Issue authors and repository owners may change any assignee; other users
may only assign or unassign themselves. Shared golden fixtures keep
entity-link grammar and validation aligned across TypeScript and Rust.

The branch also updates `webbrowser` to the patched release for
RUSTSEC-2026-0257.

### Related issue

N/A.

### Testing

- [x] `just ci` — formatting, lint, typechecking, unit tests, and builds
passed
- [x] Full pre-push suite — organization, branch-skew, Desktop checks,
typechecking, and tests passed on the latest push
- [x] `cargo test -p buzz-cli` and focused `buzz-sdk` assignment tests
passed
- [x] Focused Tauri recipient-note and 500-result search-limit tests
passed
- [x] Desktop entity-link and issue-assignment unit tests passed
- [x] Playwright smoke coverage passed for assignment, repeated
entity-link navigation, repository create/select flows, section headers
and actions, timestamp alignment, timeline icons, sentence-style
issue/PR metadata, header spacing, avatar contrast, and Inbox metadata
at stacked and side-rail breakpoints
- [ ] Manual staging pass: link round-trips, Channels tab, assignment
flows, and inbox routing

### Screenshots

Pull requests explain who opened the request, where it lives, and which
branch it comes from; fallback avatars remain visually distinct.

![Pull request list with conversational
metadata](https://raw.githubusercontent.com/block/buzz/2a536de86f7e6f79b349d7bc147b2923ff2b817d/pr-5624--05-pr-list-metadata.png)

Issues use the same sentence-style hierarchy while keeping status and
recency easy to scan.

![Issue list with conversational
metadata](https://raw.githubusercontent.com/block/buzz/2a536de86f7e6f79b349d7bc147b2923ff2b817d/pr-5624--06-issue-list-metadata.png)

The wide Inbox detail keeps author, timestamp, and origin context
readable beside its metadata rail.

![Pull request Inbox detail with readable
metadata](https://raw.githubusercontent.com/block/buzz/e65b433e14b97c45365ed7b68ea402ec01d26615/pr-5624--02-pull-request-detail-wide.png)

[View the complete six-state Projects v3 screenshot
set](https://github.com/block/buzz/pull/5624#issuecomment-5268039672)
and [the compact/wide Inbox
comparison](https://github.com/block/buzz/pull/5624#issuecomment-5268614585).


---

> Supersedes #5624, whose head commit accumulated permanently-queued
required check suites (block-dco-check et al.) that GitHub never
dispatched. History flattened into a single signed-off commit on latest
main; tree verified byte-identical (`git merge-tree`) to merging the
original branch into main.

---------

Signed-off-by: Thomas Petersen <thomasp@squareup.com>
Co-authored-by: Wintermute <3f1797424fd9ad6653a83665c660517777cd7f8c228c0d5907f49e01537f3ca5@buzz.block.builderlab.xyz>
2026-08-14 16:48:41 -04:00
Taylor Ho
f086eb6544 fix(link-previews): send while previews finish in background (#5697)
**Category:** fix
**User Impact:** Messages send immediately after submission while link
previews finish in the background, with an option to skip delayed
preview preparation.

**Problem:** Waiting for link-preview metadata or snapshot uploads kept
the composer occupied after users pressed Send, while races between
completion, timeout, and cancellation risked inconsistent payloads.
**Solution:** Freeze and promote speculative preview work into a bounded
background send task, clear the composer immediately, and
publish exactly once with prepared previews or gracefully without them
when skipped, failed, or timed out.



https://github.com/user-attachments/assets/987d2f2c-679f-473a-965f-dfb279951e52



<details>
<summary>File changes</summary>

**desktop/src/features/communities/useCommunityInit.ts**
Resets pending link-preview preparation when community context changes
so work cannot cross community boundaries.

**desktop/src/features/messages/lib/linkPreviewPreparationStore.ts**
Adds the coordinator-owned preparation state machine, bounded fallback,
Skip behavior, and exactly-once terminal publication handling.

**desktop/src/features/messages/ui/ComposerUploadProgressOverlay.tsx**
Extends floating background progress UI to include link-preview
preparation.

**desktop/src/features/messages/ui/ComposerUploadProgressPill.tsx**
Adds the preparing-link-preview label and Skip action to the progress
pill.

**desktop/src/features/messages/ui/MessageComposer.tsx**
Hands submitted preview work to the background coordinator and clears
the composer immediately.

**desktop/src/features/messages/ui/messageComposerAutoSubmit.test.mjs**
Updates auto-submit unit coverage for coordinator-owned preview
preparation.

**desktop/src/features/messages/ui/messageComposerAutoSubmit.ts**
Allows submit to promote unfinished preview work instead of blocking
composer submission.

**desktop/src/features/messages/ui/useComposerLinkPreviews.tsx**
Starts preview work speculatively and exposes frozen preparation jobs
for adoption by the send flow.

**desktop/src/features/messages/ui/useMentionSendFlow.helpers.ts**
Carries prepared preview tags through the mention and media payload
helpers.

**desktop/src/features/messages/ui/useMentionSendFlow.ts**
Integrates prepared preview tags into final message publication.

**desktop/src/shared/lib/useResolvedLinkPreviews.ts**
Exposes the in-flight metadata promise so promoted work can be adopted
rather than restarted.

**desktop/tests/e2e/messaging.spec.ts**
Covers immediate submit, upload handoff, Skip/completion races, failure
fallback, auto-send, and exactly-once publication.

</details>

## Reproduction steps

1. Enter a supported link and press Send while preview metadata or
snapshot upload is still pending.
2. Confirm the composer clears immediately and the floating progress UI
shows **Preparing link preview · Skip**.
3. Let preparation finish and confirm one message is published with its
preview.
4. Repeat and choose **Skip**; confirm one message is published without
waiting for the preview.
5. Simulate preview failure or timeout and confirm the message still
publishes once without preview tags.

## Validation

- TypeScript, Biome/format, file-size, px-text, and pubkey checks
- Full desktop unit suite: 4,734 passed
- Focused Playwright messaging suite: 5 passed
- Push hooks at `86c0aa7de2ff81b79286c99bf23db12345adc6ca`: desktop
check, typecheck, and tests passed

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz>
Co-authored-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
2026-08-14 12:16:36 -07:00
Taylor Ho
5acb930821 feat(desktop-messages): render compact Buzz permalink chips (#5638)
**Category:** improvement
**User Impact:** Buzz channel, message, repository, pull request, and
issue links now open reliably and display recognizable context in the
desktop app.
**Problem:** Buzz links could appear as raw or ambiguous URLs, and
navigation links received during startup or community transitions could
be dropped before the UI was ready. Repository and issue shares in
particular required hover context to understand at a glance.
**Solution:** Queue desktop channel/message navigation until the UI is
ready, then render bare Buzz permalinks as icon-prefixed chips with
concise entity context while preserving user-authored Markdown labels as
ordinary links.

<details>
<summary>File changes</summary>

**desktop/src-tauri/src/deep_link.rs**
Adds validated channel-link parsing and a deduplicated, acknowledged
queue so navigation survives frontend startup.

**desktop/src-tauri/src/lib.rs**
Registers the pending-navigation state and commands with the desktop
application.

**desktop/src/features/communities/useCommunityInit.ts**
Resets queued navigation safely across community boundaries without
leaking stale destinations.

**desktop/src/features/messages/lib/channelLink.test.mjs**
Covers valid, malformed, and canonical channel permalink forms.

**desktop/src/features/messages/lib/channelLink.ts**
Defines strict parsing and detection for `buzz://channel/<uuid>` links.

**desktop/src/features/messages/lib/composerMessageLinkNode.test.mjs**
Extends composer-node coverage for normalized Buzz link content.

**desktop/src/features/messages/lib/composerMessageLinkNode.ts**
Keeps composer link-node handling aligned with the expanded Buzz link
surface.

**desktop/src/features/messages/lib/remarkChannelDeepLinks.test.mjs**
Verifies bare channel URLs become renderable deep-link nodes without
touching code.

**desktop/src/features/messages/lib/remarkChannelDeepLinks.ts**
Transforms eligible bare channel links into dedicated Markdown nodes.

**desktop/src/features/messages/lib/remarkEntityLinks.test.mjs**
Covers bare repository, pull-request, and issue detection and code-span
exclusions.

**desktop/src/features/messages/lib/remarkEntityLinks.ts**
Adds dedicated Markdown nodes for bare Buzz project entities.

**desktop/src/shared/deep-link.test.mjs**
Exercises queued navigation, acknowledgement, serialization, and
community-switch behavior.

**desktop/src/shared/deep-link.ts**
Serializes pending deep-link drains and acknowledges destinations only
after successful navigation.

**desktop/src/shared/styles/globals/markdown.css**
Aligns permalink icon geometry and spacing with agent mention chips.

**desktop/src/shared/ui/markdown.test.mjs**
Adds integration coverage for every permalink chip, authored labels,
fallbacks, icons, and static rendering.

**desktop/src/shared/ui/markdown.tsx**
Routes channel and entity nodes through the shared presentation path
while preserving authored link text.

**desktop/src/shared/ui/markdown/BuzzLinkChip.tsx**
Introduces the shared interactive/static permalink chip and
authored-label inline-link components.

**desktop/src/shared/ui/markdown/ChannelDeepLink.tsx**
Renders channel shares and references with Hash icons, names, and
shortened-ID fallbacks.

**desktop/src/shared/ui/markdown/MessageLinkPill.tsx**
Renders ordinary message shares with message icons and channel/message
context while retaining sent-from-thread behavior.

**desktop/src/shared/ui/markdown/entityLinks.tsx**
Maps repositories, pull requests, and issues to Projects-aligned icons
and contextual labels.

**desktop/src/shared/ui/markdown/nodeCache.ts**
Includes entity-link rendering in cached Markdown node handling.

**desktop/src/shared/ui/markdown/utils.ts**
Allows validated channel links through the Buzz URL transform.

**desktop/src/shared/useMessageDeepLinks.ts**
Drains queued navigation links safely and clears them during teardown.

**desktop/src/testing/e2eBridge.ts**
Extends the mock bridge with pending-navigation command behavior.

**desktop/tests/e2e/community-rail.spec.ts**
Verifies queued links do not cross community boundaries.

**desktop/tests/e2e/navigation.spec.ts**
Covers channel/message deep-link navigation during startup and active
sessions.

**desktop/tests/helpers/bridge.ts**
Adds reusable deep-link mock state and acknowledgement helpers.


</details>

## Reproduction steps
1. Run the desktop app and open a channel containing bare
`buzz://channel`, `buzz://message`, `buzz://repo`, `buzz://pr`, and
`buzz://issue` URLs.
2. Confirm each bare URL renders as one cohesive chip with a type icon,
a useful name or shortened identifier, and no duplicated channel `#`
character.
3. Add an authored Markdown link such as `[design
discussion](buzz://issue?...)` and confirm the supplied label remains an
ordinary link rather than becoming a chip.
4. Select channel and message links and confirm they navigate correctly
in warm and cold-start states.

## Screenshots / demos
Houston dark theme with custom purple accent (`#a855f7`), captured from
rebased visual implementation `ad411cc06`; current head `0aafa144f` only
adjusts E2E expectations for the visible mention-label behavior shown
here.

**Composer — channel, message, repository, pull request, and issue
pills**

![Composer with all Buzz permalink pill types in Houston dark theme and
purple
accent](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/5638/composer-all-permalink-pills-dark-purple.png)

**Message list — channel, message, repository, pull request, and issue
pills**

![Message list with all Buzz permalink pill types in Houston dark theme
and purple
accent](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/5638/message-list-all-pill-types-dark-purple.png)

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Signed-off-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz>
Co-authored-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz>
2026-08-14 10:18:18 -07:00