Commit Graph

754 Commits

Author SHA1 Message Date
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
klopez4212
a9dd4d3bd7 Fix desktop onboarding regressions (#7659)
## Summary
- restore neutral identity guidance icons and reveal-first private-key
copying
- keep runtime availability sections contiguous and restore primary
onboarding colors
- route API-key setup directly to Buzz provider configuration, including
slow discovery and signed-out states

## Testing
- `pnpm check`
- `pnpm test` (6,501 passed)
- focused Playwright onboarding coverage (API routing 3/3; visual flow
1/1)

Signed-off-by: kenny lopez <klopez4212@gmail.com>
2026-09-15 10:30:05 -04:00
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
Taylor Ho
ec11f8e2f3 fix(avatars): scale agent squircles from normalized paths (#7307)
## Overview

**Category:** fix

**User Impact:** Agent avatars and empty agent-team placeholders now
keep the same intentional squircle silhouette at every size on desktop,
while human avatars remain circular.

**Problem:** Desktop agent avatars used percentage-rounded rectangles,
which made the silhouette vary by surface and required each avatar
implementation to recreate the shape. Empty team placeholders also drew
a regular CSS border inside the clip, leaving straight inset edges that
looked like a cropped square. **Solution:** Reuse one normalized SVG
clip path across desktop artwork. Empty team placeholders use a
separately clipped squircle outline behind the clipped surface, so both
the fill and outline follow the canonical silhouette.

> **Scope correction:** Mobile is deferred from this PR because a real
Flutter capture could not be obtained reliably in the current build
environment. Previously attached mobile images were hand-composed
synthetic layouts, not captures from the running app; they have been
removed and must not be treated as validation. The mobile implementation
is being reverted in one follow-up commit so it can be reapplied and
verified separately.

### Related issue

Follow-up to #7106.

## Changes

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

**desktop/src/features/agents/ui/AgentCreationPreview.tsx**
Applies the shared squircle clip to agent creation preview images and
fallbacks.


**desktop/src/features/agents/ui/AgentSessionToolItem/CompactMessageSummary.tsx**
Uses the shared agent-avatar silhouette in compact session summaries.

**desktop/src/features/agents/ui/IdentityInitialsAvatar.tsx**
Clips agent initials with the normalized squircle instead of a
percentage radius.

**desktop/src/features/agents/ui/TeamIdentityCard.tsx**
Uses the shared squircle for agent identities and gives empty teams a
separately clipped squircle outline instead of a regular inset border.


**desktop/src/features/agents/ui/activityRenderClasses/UserMessageBubble.tsx**
Keeps agent avatars in activity message bubbles on the canonical
silhouette.

**desktop/src/features/home/ui/InboxListPane.tsx**
Applies the shared clip to agent avatars in the inbox list.

**desktop/src/features/home/ui/InboxMessageRow.tsx**
Applies the shared clip to agent avatars in inbox message rows.

**desktop/src/features/huddle/components/ParticipantList.tsx**
Uses the normalized squircle for agent participants while preserving
circular human avatars.

**desktop/src/features/messages/ui/MessageRow.tsx**
Clips agent message avatars through the shared definition.

**desktop/src/features/messages/ui/SystemMessageAvatars.tsx**
Uses the canonical agent shape in system-message avatar groups.

**desktop/src/features/messages/ui/TypingIndicatorRow.tsx**
Uses the canonical agent shape in typing indicators.

**desktop/src/features/profile/ui/ProfileAvatar.tsx**
Scales the same squircle to the larger agent profile avatar.

**desktop/src/features/profile/ui/SelectedRecipientChip.tsx**
Uses the shared shape for selected agent recipients.

**desktop/src/features/projects/ui/IssueAssigneesRow.tsx**
Applies the agent squircle to issue assignees without changing human
avatar geometry.

**desktop/src/features/projects/ui/ProjectCards.tsx**
Uses the canonical shape for agent avatars on project cards.

**desktop/src/features/projects/ui/ProjectEntityListRow.tsx**
Uses the canonical shape for agent identities in project entity lists.

**desktop/src/features/projects/ui/ProjectsActivityFeed.tsx**
Uses the shared clip for agent avatars in project activity.

**desktop/src/features/projects/ui/ProjectsOverviewRail.tsx**
Uses the shared clip for agent avatars in the project overview rail.

**desktop/src/main.tsx**
Mounts the single shared SVG clip-path definition once for the desktop
application.

**desktop/src/shared/lib/cn.ts**
Registers `rounded-squircle` in the border-radius class group so
shadcn-style `cn(...)` composition resolves it against `rounded-full` by
normal last-class precedence.

**desktop/src/shared/styles/globals/utilities.css**
Registers the reusable Tailwind `rounded-squircle` utility and
references the normalized SVG clip path without agent-specific CSS
selectors.

**desktop/src/shared/ui/AvatarClipPaths.tsx**
Owns the reusable normalized object-bounding-box `rounded-squircle` path
so all desktop sizes reuse one definition.

**desktop/src/shared/ui/UserAvatar.tsx**
Routes the existing squircle shape option through the shared SVG clip.

**desktop/tests/e2e/agents.spec.ts**
Verifies team facepile and empty-team placeholder surfaces/outlines use
the canonical clip without a rectangular border.

**desktop/tests/e2e/messaging.spec.ts**
Verifies agent message and profile avatars reuse one clip definition and
scale across rendered sizes.

</details>

## Reproduction steps

1. Run the desktop app and open a channel containing both agent and
human messages.
2. Compare agent avatars in the message list, inbox, huddle
participants, projects, and profile panel. Agent images and fallbacks
should share one smooth squircle silhouette at each size; human avatars
should remain circular.
3. Open **Agents** and inspect an empty agent-team card. Its placeholder
fill and outline should both be smooth squircles, with no straight inset
cropped-square edges.
4. Open an agent profile from a message and confirm the larger profile
avatar keeps the same proportions as the smaller message avatar.

## Testing

- Desktop Biome check passed for the changed empty-team component and
Agents E2E spec.
- Desktop typecheck and differential file-size check passed.
- Full desktop unit suite passed: 6,453 tests.
- Full Agents integration spec passed: 37/37, including the empty-team
outline regression.
- Post-rebase pre-push gates passed at `304b159a2`: desktop checks,
TypeScript typecheck, differential file-size gate, and all 6,453 desktop
unit tests.
- The shadcn-aligned `rounded-squircle` registration passed changed-file
Biome, desktop TypeScript/build, and pre-push desktop checks at
`27e0c12d3`; the full desktop unit suite passed 6,459/6,459.

## Screenshots

Screenshots are temporarily omitted. The previous captures used the
desktop E2E mock bridge and were not evidence from a live running app,
so they were removed.

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Co-authored-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz>
Co-authored-by: Rizz <302abe414ca6e3134763d2539bfcf145aea2a63fe5f8455204ed602fd40cf381@buzz.block.builderlab.xyz>
2026-09-11 06:08:44 -10:00
Taylor Ho
092c6a7277 fix(markdown): align mention chip wrapping (#7501)
**Category:** fix
**User Impact:** Human and agent mentions now break across lines with
the same cloned chip treatment as repository and permalink chips while
preserving the conversation text rhythm.

**Problem:** Profile-backed rendered mentions sat inside an
`inline-flex` popover trigger, unlike entity chips, so the wrapper
interfered with true inline fragmentation. The browser-layout test
measured text-range rows rather than the painted chip rectangles,
allowing touching decorations to pass as “separate” fragments.

**Solution:** Keep the profile trigger interactive but override its
layout to true `inline`, then give mention fragments 18px computed
leading inside the message’s 20px prose rhythm. Chromium paints each
fragment at 17px and advances it by 20px, leaving a visible gap between
cloned rounded rectangles. The browser test now measures the chip’s own
`getClientRects()` and asserts fragment count, height, gap, and step;
entity links retain their existing 22px leading.

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

**desktop/src/features/profile/ui/UserProfilePopover.tsx**
Allows inline consumers to override the trigger wrapper’s layout without
changing other profile-popover call sites.

**desktop/src/shared/styles/globals/markdown.css**
Keeps one shared wrapping-chip mechanic and gives mention decorations
enough room to separate visibly within 20px prose.

**desktop/src/shared/ui/markdown.test.mjs**
Pins both rendered mentions and entity links to the shared wrapping-chip
contract.

**desktop/src/shared/ui/markdown/MarkdownMention.tsx**
Makes the profile-popover trigger truly inline so the nested mention
chip can fragment with surrounding prose.

**desktop/src/shared/ui/mentionChip.ts**
Keeps `wrapping-inline-chip` as the single contract for fragmenting
decorated chips.

**desktop/tests/e2e/mentions.spec.ts**
Measures the painted chip rectangles, requires a positive fragment gap,
and verifies the inline trigger remains mouse- and keyboard-operable.

**desktop/tests/e2e/navigation.spec.ts**
Keeps a wrapped repository chip as the control, asserting its existing
22px line height and fragment advance.

</details>

## Reproduction steps

1. Open a channel in Buzz Desktop using dark theme.
2. Send a message containing a human mention and another containing an
agent mention; both chips should remain aligned with adjacent text on a
20px line.
3. Render a collision-qualified mention in a narrow message width; it
should break into separately decorated fragments exactly like another
wrapping chip, while each fragment follows the 20px prose rhythm.
4. Render a long repository or permalink chip in the same constrained
width; it should retain its roomier 22px fragment spacing.

## Screenshot

The dark-theme production renderer shows the real qualified label (`bob
(npub1hv3…tpuc)`) at an 8rem width. The two lines now paint as visibly
separate rounded fragments rather than one continuous rectangle.

![Qualified human mention wrapping into two visibly separate rounded
fragments in the dark-theme Buzz
timeline](https://github.com/user-attachments/assets/ee6e7be5-937e-4022-9c82-cf71f8203470)

## Validation

At commit `2b063e1b4ade30e11f1616269ad4ba4190366885`:

- Pre-push desktop gates — file-size check, Biome/checks, typecheck, and
6,483 unit tests passed
- `pnpm --dir desktop build` — passed
- Focused Playwright coverage for single-line agent mention, single-line
human mention, wrapped qualified mention including keyboard profile
activation, and timeline mention click — 4 passed
- `git diff --check` — passed

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Co-authored-by: Rizz <rizz@agents.buzz>
Co-authored-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz>
2026-09-10 22:42:10 +00:00
cynfria
cec5c8fd92 fix(desktop): let inbox title and message author names truncate under narrow panes (#7550)
## Summary

Fixes two instances of the same dead-truncate pattern in the desktop
app, where a flex item's implicit `min-width: auto` prevented `truncate`
from engaging, so long text painted over adjacent controls instead of
ellipsizing:

- **Inbox detail title** (`InboxDetailPane.tsx`): the clickable
context-title button sized to its text instead of shrinking with the
pane, overlapping the header controls (open-in-channel, members, huddle,
more menu). Fixed by adding `max-w-full`.
- **Message author names** (`MessageHeader.tsx` /
`UserProfilePopover.tsx`): the `UserProfilePopover` inline-flex trigger
wrapper refused to shrink below the name's nowrap width, running long
author names under the hover action bar and off the pane edge. Fixed by
adding a `triggerClassName` prop to `UserProfilePopover` and passing
`min-w-0 max-w-full` at the author call site.

Two other suspected instances (project file breadcrumb, drafts pane
title) were stress-tested and already truncate correctly — no change.

### Related issue

N/A — none found.

### Testing

- New Playwright regression tests for both fixes
(`inbox-title-overlap.spec.ts`, `message-author-overlap.spec.ts`,
registered in the smoke project), each proven to discriminate: they fail
with the fix reverted (real measured overlap) and assert the ellipsis
actually engages with non-zero title width, so they can't pass
vacuously.
- Typecheck, lint, and full desktop unit suite green (pre-push hooks);
full desktop e2e smoke suite run earlier: 1402 passed, 3 pre-existing
unrelated failures (each fails identically with the fix reverted).

**Inbox title — before** (long title paints under the header controls):

![Inbox title before: title text overlaps the header control
icons](https://github.com/user-attachments/assets/d5a10f98-114f-4466-8012-468616b82807)

**Inbox title — after** (truncates with ellipsis, controls stay clear):

![Inbox title after: title truncates with an ellipsis before the
controls](https://github.com/user-attachments/assets/80520f7c-1120-4dbc-929d-1ef5eceb874b)

**Author name — before** (long name runs past the header row edge):

![Author name before: name glyphs bleed past the action
bar](https://github.com/user-attachments/assets/be9743ae-ef51-4db0-8c46-a0649e98f0d5)

**Author name — after** (clean cutoff):

![Author name after: name truncates cleanly inside the header
row](https://github.com/user-attachments/assets/24cc0412-ca99-40c4-add6-13380b3ae065)

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

---------

Signed-off-by: cynfria <yescynthia@gmail.com>
Signed-off-by: Tree Trunks <6ba22921d9dc2ad0aa6ecdf63787ddd24726e266d866da31af69f2e4e146ace5@buzz.block.builderlab.xyz>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Co-authored-by: Tree Trunks <6ba22921d9dc2ad0aa6ecdf63787ddd24726e266d866da31af69f2e4e146ace5@buzz.block.builderlab.xyz>
2026-09-10 10:00:15 -07:00
Logan Johnson
ad9591c43b fix(desktop): order unnamed roster members by full canonical npub (#7503)
🤖

## Summary

- Channel members appear in the Members sidebar. A member who has never
set a display name is listed under an abbreviated form of their public
key (npub), and the sidebar previously sorted those unnamed members by
that short label. Short labels are not unique — different keys can share
one — so the order of unnamed members could look arbitrary or unstable.
Unnamed members now sort by their full public key, so the order is
deterministic.
- When two members display the same name, the previous tiebreak was
membership order (who joined first), which is not visible to a reader
and can shift as roster data loads in. The tiebreak is now the full
public key, so identical display names always land in the same order.
- Nothing gets noisier on screen: the full key is used only for sorting,
and the sidebar still shows the compact abbreviated form. Priorities are
unchanged — authored (custom) names still outrank fallback labels, and
role/current-user grouping still applies.
- Scope is the desktop app's Members sidebar and member management: the
two existing sort comparators. Mobile and other lists in the app are
untouched.

### Related issue

Based on #7495 (introduced the abbreviated npub labels this follows up
on). The original five presentation PRs remain independently reviewable.
No closer duplicate found.

### Testing

- 6469 desktop unit tests, typecheck, and check pass.
- The 3 existing consumer-seam E2E tests still pass; a new E2E test
asserts the sidebar lists unnamed members in full-key order, with
fixture members deliberately inserted in the opposite order so incoming
membership order cannot mask the sort.
- Negative check: reverting only this change makes the new ordering
assertion fail, so it genuinely binds the new sort.
- CI has not run on this PR yet.

Buzz provenance: channel 1f0e4a3d-7e01-4efe-bb16-843b357f85c9 / task
340c3de9b27dbedb8453c0c7652220f9080d30fcc70a7c4f6e27fdd4fa378056

---------

Signed-off-by: Logan Johnson <loganj@squareup.com>
Co-authored-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
2026-09-09 13:32:10 -07:00
Logan Johnson
2226b6f95b fix(desktop): npub identity controls across profile, agents, and workflows (#7489)
🤖
## Summary

Building on #7488's npub foundation, this PR finishes the identity
display change for the controls where you actually manage people and
keys: profile, settings, agent access, and workflows. Everywhere in
these surfaces, an identity key shows — and copies — as its canonical
npub (npub is the human-readable encoding of a Nostr public key: the
compact `npub1j57...fjmv` form where space is tight, the full npub where
the whole key matters), and accepts npub as input.

After this change:

- Profile panel: the public-key row and the managed-by / declared-owner
copies show the full npub. If a key can't be encoded, you see
"Unavailable" with no copy button — never a raw or partial key.
- Settings: the identity card shows and copies the npub. The
hosted-communities account identity derives from the bound key
(`pubkey_hex`) — the same authority as the mismatch gate and hosted
operations — so the display can never disagree with what the app acts
on; an unusable hex falls back to a neutral label instead of rendering
the unverified server npub. The connected claim and a community's
Connect action require that same usable bound key to match the local one
— with no usable binding the card cannot claim connected or start
Connect, while the community list, linking, and delete/rebind recovery
stay available.
- Hosted create/onboarding: the account and device identity rows in the
create flow and owner onboarding derive from the same authoritative
fields (bound key / local key), with the same neutral fallback;
readiness requires a usable bound key that matches the local one.
- Respond-to allowlist (controls who may respond to an agent): entries
can be typed or pasted as hex or npub; both spellings of the same key
are recognized as one entry and dedupe. Search results, chips, and
remove buttons use the compact npub.
- Workflow key fields: to/from keys display as npubs in the form and
save back as canonical hex. Templates like `{{trigger.author}}`, roles,
and free text pass through untouched; placeholders accept both
spellings.
- Recipient and agent dialogs: the verify popover is npub-only (the
raw-hex line is gone); denied-membership screens never show a raw key.
- The Rust-side truncated display name (used for native surfaces) shows
the same compact npub, so those surfaces match the web UI.

Internal representation is unchanged: keys are still stored, sent, and
matched as canonical 64-character hex — npub is a display and input
spelling, normalized to hex at the boundary, so existing data and
integrations keep working. Bound-key usability and comparison use one
normalized form (trimmed, lowercased, 64 hex characters; npub rejected),
so padded or mixed-case spellings of the same key match. Display names,
private keys, and event IDs are untouched.

## Details

- `respondToAllowlist` / `RespondToField`: npub entries normalize to
canonical hex; cross-form dedupe; compact npub in rows and chips;
direct-add accepts npub and stores canonical hex.
- `workflowFormTypes` / `WorkflowStepCard`: hex → npub for display, npub
→ canonical hex on save; templates, roles, and free text pass through in
both directions (roundtrip-tested).
- `UserProfilePanelFields`, `ProfileSettingsCard`,
`HostedCommunitiesSettingsCard`, `MembershipDenied`,
`SelectedRecipientChip`, `AddAgentToChannelDialog`: npub display and
copy; invalid keys → "Unavailable" with no copy; hosted identity rows
derive from the bound `pubkey_hex` (create/onboarding rows from the
bound and local keys), never the unverified server npub;
connected/readiness/Connect gates use the same usable-bound-key
predicate, and the settings Connect invocation callback re-checks it
before starting.
- `src-tauri/src/commands/identity.rs`: `truncated_display_name`
compacts to the first 8 + last 4 characters of the npub (above a 12-char
threshold), mirroring `truncateNpub`.
- e2e: profile key rows and clipboard polls assert npub forms and
raw-hex suppression; the display-screenshots spec pins the npub-only
popover; hosted specs drive the real settings card, create flow, and
onboarding rows through their real providers, and the unlinked/npub-only
identity cases assert no connected claim and no Connect action.

### Related issue

- Fixes: N/A. No separate issue; the related work is the stack below.
- Stack: builds on #7488 (shared npub foundation), now merged; this PR
is rebased onto main and stands on its own.

### Testing

At head `303c90ffa` (base: main `bfc38485`; 24 files, +1125/−146):

- Focused unit suites (respondToAllowlist, workflowFormTypes,
hostedCommunityApi bound-key helpers) green; mutation-checked — dropping
allowlist canonicalization fails the dedupe case, and dropping bound-key
normalization fails the npub-in-hex and padded same-key cases.
- Full desktop unit suite 6,477/6,477, `desktop-typecheck`,
`desktop-check` (formatting fixed narrowly with `biome check --write` on
the touched files only), and a fresh E2E build at the current head; the
add-community + hosted-communities-settings specs 18/18 and onboarding
integration 69/69 on a fresh dedicated port, with focused new-case runs
4+4 covering padded same-key (ready, Connect kept — no false rebind) and
npub-in-hex (neutral label, recovery, no Connect) across the settings
card, create flow, and first-community onboarding, plus the
unlinked-account settings regression asserting Connect cannot occur.
- `cargo fmt`/clippy (both feature sets) and `cargo test identity` (71
pass) passed at the earlier full-change head; since then, the only
production changes in this PR's delta are the hosted identity display
authority and its fail-closed bound-key gating/normalization above
(base-side fixes carry #7488's receipts) — every other change is
test-only.

### Task provenance

Buzz channel: `1f0e4a3d-7e01-4efe-bb16-843b357f85c9`

Task:
buzz://message?channel=1f0e4a3d-7e01-4efe-bb16-843b357f85c9&id=86b34eb4bd84a1472419e9af22636c011c0fe273e3c196f967d7a36996e149b6

---------

Signed-off-by: Logan Johnson <loganj@squareup.com>
Co-authored-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
2026-09-09 14:08:01 -04:00
Logan Johnson
ad2a84131e fix(desktop): npub identity displays for mention, member, and workflow surfaces (#7495)
🤖
## Summary

Every Buzz account is identified by a long public key. Before this
change, when someone had no display name, surfaces fell back to
inconsistent labels — mostly raw hex fragments like `abcd1234…wxyz`,
sometimes a generic role label with no key — so the same person looked
different from surface to surface, and nothing looked like an npub
address. This PR applies the npub identity foundation from #7488 to the
everyday surfaces: a person without a display name now falls back to the
same compact npub everywhere — `npub1xxxx…yyyy`, the human-readable
spelling of their public key (first 8 + last 4 characters of the full
npub) — across messages and mentions, reactions, huddles, member and
participant lists, the sidebar and channel activity, search, projects,
tray, notifications, and workflow surfaces.

- **Mentions and messages**: key-only mention chips render the compact
npub. Pasting a copied mention back still re-binds it byte-exactly to
the identity it declares, for both the new npub chips and legacy
hex-truncated chips copied by older clients — wrong, missing, or
tampered key qualification is rejected instead of silently degrading to
plain text.
- **Reactions and huddles**: huddle reaction events and the huddle
roster/participants render the compact npub for unnamed participants;
workflow reaction triggers describe authors with the same form.
- **Members and sidebar**: channel and community member lists,
add-member results and invites, the members sidebar, the
channel-activity popover, search, projects (assignees/reviewers/PR
panels), the tray menu, and desktop notifications all fall back to the
compact npub; titles and aria labels keep the machine-readable full
labels.
- **Profile labels**: panel/popover display names and owner handles fall
back to the compact npub (never raw hex) when there is no name;
linked-event (nevent) message metadata shows the npub-shaped author
fallback while the event lookup and event IDs are unchanged.
- **Workflows**: author-picker secondary labels, step destination keys,
and trigger-author references render compact npubs; event and blob IDs
keep their existing hex compacts (they are not identities).
- **Avatars stay distinct**: fallback avatars for key-only identities
derive initials from the key's tail, so prefixed role labels like
"Participant npub1…" no longer collapse every unnamed participant onto
the same initials; people with names keep their name initials.

Preserved exactly: display names and distinct avatars, internal hex keys
(storage/API forms unchanged), clipboard identity roundtrips, event/blob
ID compaction, private keys (no nsec path is touched), and nevent link
handling.

Scope: this PR changes what identity labels **display**, not identity
controls — profile/settings copy controls, the respond-to allowlist,
workflow key fields, and agent dialogs are the sibling slice #7489, and
the shared primitives (`canonicalNpub`, `truncateNpub`, the `<PubKey>`
gate, strict input parsing) come from the foundation #7488.

### Related issue

- Fixes: N/A. Searched existing issues/PRs for duplicates — none found;
the related work is the npub identity stack this slice belongs to.
- Base/dependency: stacks on #7488 (foundation) — this PR does not stand
alone on main.
- #7489 is a sibling slice on the same #7488 base
(profile/agent/workflow controls), not a dependency: this PR does not
require #7489, and #7489 does not require this PR — both only require
#7488.

### Testing

At exact head `4763cbeae1dd521309755e6d61f657324cb98667` (base:
`fix/desktop-npub-identity-d1a` @
`5f3a4a8111998c8aa41ad77cf66992bd1c85343c`; 71 files, +656/−189 —
production +277/−136, test support +379/−53):

- At this head: targeted `mentions.spec.ts` (1/1), the e2e build,
typecheck, and biome — green.
- 9 changed/related unit files: 100/100 green; typecheck, e2e build,
biome, and px text/truncation checks clean; huddle-roster focused run
green; channel-activity e2e 11/11; mutation checks confirm the fallback
wiring (removing it collapses shared initials and drops fallback rows).
- Known pre-existing local e2e failures, unchanged by this PR and
reproduced identically at the upstream merge-base: huddle-transcription
voice-menu attribution (25 pass / 1 fail) and the
`workflow-local-controls` 438px caret drift. Not claimed green locally.
- Update at head `236af9e6137386737e84d3a474d6bc808a704c50` (test-only
follow-ups `1143af345` + `236af9e6`): the `workflow-local-controls`
races were fixed in the test drivers, and the 438px diff was shown to be
a stale Darwin snapshot baseline (name-row enable switch already absent
and `message_posted` already MessageSquare at recording commit
`9390e11c9`) and refreshed — the focused screenshot test, including
keyboard/caret assertions, now passes locally (twice). The full spec was
not rerun after the snapshot refresh; the huddle-transcription item
above is unchanged.

Label/copy text changes are asserted by the e2e specs (`mentions`,
`mention-recipients`, `pubkey-display-screenshots`,
`huddle-transcription`, `channel-activity-popover`,
`workflow-local-controls`) rather than new screenshots; the screenshot
spec pins the compact npub text forms.

### Task provenance

Buzz channel: `1f0e4a3d-7e01-4efe-bb16-843b357f85c9`

Task:
buzz://message?channel=1f0e4a3d-7e01-4efe-bb16-843b357f85c9&id=86b34eb4bd84a1472419e9af22636c011c0fe273e3c196f967d7a36996e149b6

---------

Signed-off-by: Logan Johnson <loganj@squareup.com>
Co-authored-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
2026-09-09 14:07:24 -04:00
Logan Johnson
bfc3848558 fix(desktop): shared npub identity foundation (canonicalNpub, PubKey gate, strict parser) (#7488)
🤖
## Summary

Identity keys in the desktop app are displayed as raw 64-character hex.
A person's key shows up as something like `953d3363…` — unreadable,
impossible to recognize as the same identity on another screen, and a
hazard when copied by hand. Nostr (the protocol Buzz runs on) has a
human-readable spelling for identity keys — the `npub1…` form — but the
desktop app did not use it consistently.

This is the foundation of the desktop npub changes: it adds the shared
pieces every identity surface builds on, and two follow-up slices stack
directly on this branch — #7489 converts the identity controls (profile,
settings, allowlist, workflow key fields) and #7495 converts the
everyday display surfaces (mentions, member lists, sidebar, and other
name fallbacks).

After this change:

- The shared identity widget shows the compact npub form —
`npub1j57...fjmv` — instead of a hex prefix, everywhere it renders (for
example the owned-agent public-key row on a profile). Copying it puts
the full npub on the clipboard.
- Copy is a real interaction, verified end-to-end: both popover variants
put the exact canonical npub on the actual clipboard — never the raw hex
the popover also lists, never a truncation — and a portaled popover's
clicks no longer steal focus from the new-DM To-field mid-copy. Pointer
copy, a natural Space-then-Enter path, and inner/outer Escape are
covered.
- Anything that isn't a valid identity key fails neutrally: short or
corrupt values — including degenerate values that technically encode to
a checksum-valid npub but aren't real identity keys — show "Unavailable"
with no copy button, instead of a misleading value.
- Both valid npub spellings display: all-lowercase `npub1…` and
all-uppercase `NPUB1…` (Bech32, npub's encoding, permits either casing)
both render the same canonical lowercase npub. Mixed case is rejected by
the display path as written — `canonicalNpub` and the widget don't
case-normalize input — while input parsing (`parsePubkeyInput`) keeps
its trim-and-lowercase normalization and accepts mixed-case npubs; both
paths require the decoded payload to be exactly a 64-character identity
key.
- Identity-key input is strict on payload: an npub whose decoded payload
isn't exactly a 64-character identity key is rejected, matching the
validation the app's Rust side already applies to agent allowlists.

Intentional scope boundary: only surfaces that render through the shared
widget change here. Outer profile copy, settings identity cards, the
respond-to allowlist, and workflow key fields still show hex — they move
to npub in the controls follow-up (#7489). Nothing else changes identity
representation: display names, private keys, event IDs, and the hex the
app stores, sends, and matches internally are untouched; only the
user-facing spelling of an identity key changes.

## Details

- `desktop/src/shared/lib/pubkey.ts` — `canonicalNpub()`: strict
canonical full-npub helper (64-char hex in any case, or a
checksum-validated npub, returns the canonical npub; anything else
returns `null`); `truncateNpub()`: the compact display form; existing
exports unchanged.
- `desktop/src/shared/ui/PubKey.tsx` — the shared widget's identity gate
validates through `canonicalNpub`; the popover copies the npub only.
- `desktop/src/shared/lib/nostrUtils.ts` — `parsePubkeyInput` rejects
npubs whose payload is not exactly a 64-character identity key.
- `desktop/src/features/messages/ui/NewMessageScreen.tsx` — the To-field
focuses its search input only for clicks that land inside the field
itself, so portaled recipient popovers keep their focus while open (a
popover click previously dismissed it mid-copy).
- Unit suites cover the helper, widget, and parser (including the
degenerate-encode and uppercase regressions); the e2e specs that render
these rows assert the npub display.

### Related issue

- Fixes: N/A. Searched existing issues/PRs for npub identity display —
no existing match.
- Stack: #7489 is based on this branch and builds on these primitives;
it does not stand alone on main.

### Testing

At head `b3310c248` (base: main `44316ff72`; 12 files, +440/−39):

- Focused unit suites (pubkey, PubKey, parsePubkeyInput): 20/20 green;
mutation-checked — removing the decoded-length predicate fails the
short/empty checksum-valid-npub assertions in `canonicalNpub` and the
widget, and a wrong-identity clipboard value fails the new copy
assertions.
- `pnpm typecheck` and `pnpm check`: pass; full desktop unit suite
6459/6459 at this exact head.
- Targeted e2e at this exact head: 8/8 across the two specs that own the
clipboard flows — `agent-access-warning.spec.ts` (compact variant,
agent-access owner hint) and `pubkey-display-screenshots.spec.ts` (full
variant, new-DM recipient verification: pointer copy, popover surviving
the copy, inner/outer Escape, Space-then-Enter).
- No Rust-side or build files change in this PR, so those results are
unaffected.

### Task provenance

Buzz channel: `1f0e4a3d-7e01-4efe-bb16-843b357f85c9`

Task:
buzz://message?channel=1f0e4a3d-7e01-4efe-bb16-843b357f85c9&id=86b34eb4bd84a1472419e9af22636c011c0fe273e3c196f967d7a36996e149b6

---------

Signed-off-by: Logan Johnson <loganj@squareup.com>
Co-authored-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
2026-09-09 10:32:26 -04:00
Taylor Ho
f038cbbb0d fix(sidebar): simplify unread indicators and emphasize priority activity (#7134)
**Category:** fix
**User Impact:** The sidebar now presents unread activity consistently:
unread rooms are bold, offscreen activity is counted by destination, and
DMs or directed activity receive stronger emphasis.

**Problem:** Sidebar unread state was split across competing signals:
agent work could trigger overflow, message totals inflated its count,
non-DM rows showed redundant numerals, and routine room activity looked
as urgent as DMs or directed messages. This made the sidebar noisy and
made the overflow value harder to interpret.

**Solution:** Use one stable offscreen unread control that counts rooms
and DMs—not messages—and remove agent work from that signal. Keep
ordinary room activity quiet; promote DMs, mentions, broadcasts, and
relevant thread replies; preserve DM avatars and targeting; bold every
unread room; and retain thread dots while removing non-DM numerals.

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

**desktop/src-tauri/src/unread_catch_up.rs**
Classifies relevant thread replies as priority activity during native
unread catch-up so startup state matches live rendering.

**desktop/src/app/AppShell.tsx**
Passes the priority unread destination set into the sidebar.

**desktop/src/features/channels/useUnreadChannels.ts**
Projects unread destinations, priority state, and thread replies
consistently while keeping Dock badge behavior separate from sidebar
emphasis.


**desktop/src/features/sidebar/lib/useOffscreenActivityChannelIds.test.mjs**
Removes tests for the superseded agent/activity overflow projection.

**desktop/src/features/sidebar/lib/useOffscreenActivityChannelIds.ts**
Removes the old agent-plus-message overflow projection so agent work
alone no longer creates the unread indicator.

**desktop/src/features/sidebar/lib/useSidebarActivityOverflow.ts**
Replaces activity-volume overflow state with unread-destination overflow
state.

**desktop/src/features/sidebar/lib/useSidebarUnreadOverflow.test.mjs**
Covers priority detection and destination-count labels for the new
overflow projection.

**desktop/src/features/sidebar/lib/useSidebarUnreadOverflow.ts**
Counts distinct offscreen unread destinations and determines quiet
versus primary treatment per direction.

**desktop/src/features/sidebar/ui/AppSidebar.tsx**
Renders one stable overflow control, preserves protected-DM visibility
filtering, and prioritizes visible unread DMs for previews and
navigation.

**desktop/src/features/sidebar/ui/AppSidebar.types.ts**
Adds the priority unread destination set to the sidebar contract.

**desktop/src/features/sidebar/ui/CustomChannelSection.tsx**
Stops forwarding non-DM unread counts into custom channel rows.

**desktop/src/features/sidebar/ui/MoreUnreadButton.test.mjs**
Updates control coverage for explicit emphasis, destination labels, and
DM targeting.

**desktop/src/features/sidebar/ui/MoreUnreadButton.tsx**
Applies quiet or primary treatment without changing geometry,
accessibility text, DM avatars, or click behavior.

**desktop/src/features/sidebar/ui/SidebarSection.tsx**
Removes non-DM row numerals while retaining unread weight and thread
preview affordances.

**desktop/src/shared/ui/UnreadPill.tsx**
Shares one composition between quiet and primary states so only color
treatment changes.

**desktop/tests/e2e/badge.spec.ts**
Covers destination counting, promotion without count inflation,
DM/thread priority, row bolding, and removed numerals; also captures the
reviewed UI states.

**desktop/tests/e2e/channel-activity-popover.spec.ts**
Updates channel activity assertions for the numeral-free row treatment.

**desktop/tests/e2e/channels.spec.ts**
Updates channel unread expectations to use bold text rather than a row
count.

**desktop/tests/e2e/thread-unread.spec.ts**
Keeps thread unread-dot and popover coverage while asserting the room
itself is bold.

</details>

## Reproduction steps

1. Open a workspace with enough sidebar destinations to scroll rooms
above or below the viewport.
2. Receive ordinary unread activity in an offscreen room; verify one
quiet `N unread` indicator appears and counts the room once regardless
of message volume.
3. Receive a mention, broadcast, or relevant thread reply in an
offscreen room; verify the same count becomes primary without changing
its geometry or adding a badge.
4. Receive an unread DM, including thread-only activity; verify the
indicator is primary, shows the DM avatar when available, and navigates
to that DM.
5. Scroll the destination onscreen or mark it read; verify the count and
treatment update from the remaining offscreen destinations.
6. Inspect unread non-DM rows; verify their names are bold, numeric
badges are absent, and thread dots still open the unread-thread preview.

## Screenshots

### Ordinary unread room
Routine offscreen room activity uses the quiet treatment.

![Quiet unread overflow
indicator](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/7134/sidebar-unread-overflow-default.png)

### Directed unread activity
The same destination count becomes primary when an offscreen room has
directed activity; geometry and label remain unchanged.

![Primary unread overflow
indicator](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/7134/sidebar-unread-overflow-primary.png)

### Thread-only unread DM
A DM stays primary and retains its avatar even when only its thread has
unread activity.

![Primary DM thread overflow
indicator](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/7134/sidebar-dm-thread-overflow-primary.png)

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Co-authored-by: Rizz <302abe414ca6e3134763d2539bfcf145aea2a63fe5f8455204ed602fd40cf381@buzz.block.builderlab.xyz>
Co-authored-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz>
2026-09-04 23:03:41 +00:00
Logan Johnson
4afef8649a fix(desktop): restore mention chip identity icons (#7338)
## Summary

Restore the missing **@ glyph for people and robot icon for agents**
after #7133, and incorporate the requested compact public-key display.

- Wrapping mention chips render their existing bounded icon-bearing
leading fragment.
- Readonly chips show bound keys using the same `8 leading…4 trailing`
formatter as the channel member list: `Scout (150b20bd…15dc)`.
- Full literal labels and exact keys remain authoritative in metadata,
profile targets, title/accessible-name attributes, editor text, saved
bodies and recipient tags. Display abbreviations are never used for
recipient lookup.
- Copy/paste restores the full literal label for a complete compact
chip; partial selections remain plain text. Two keys sharing the same
abbreviation still round-trip to their separate exact recipients.
- No recipient-resolution, authorization, wire-format, composer, or CSS
changes. Existing labels, icons, cloud markers and ordinary mentions
remain intact.

## Verification

Published candidate `9365ab9bc9d9c5d10802580cd576f8e378ff492f`, based on
main `e09f715c9d0ee2cb7bf8a39061e601f3a502f588`:

- **6,444 desktop unit tests passed** on this candidate's final source
tree.
- **44 mock-Chromium tests passed, zero retries in the final run**
across mention recipients, clipboard and cloud provenance: exact
recipient selection, ambiguity rejection, send/edit/reopen, forwarding,
full/partial copy, mismatched-key rejection, matching-abbreviation
collisions and 100%/150% narrow-window geometry.
- TypeScript, desktop Biome/check guards, protected-feature production
build and E2E build passed.
- The compact-renderer regression fails with the formatting call
removed. Original missing-icon and hidden-text accessibility regressions
have red/green evidence.
- Fresh self-review traced rendering, full-key metadata, copy
classifier, paste normalization and identity trust. The same display
formatter owns the accepted compact form on both clipboard sides.

Iteration exposed an existing team-insertion separator flake (passed
final full run) and two new fixture assumptions: non-member sends
require invitation, and Chromium rich paste may retain an NBSP
separator. Tests now exercise invitation and normalize only that
separator when comparing the captured full body and exact tags; no
product change was needed for either.

Earlier local repository-wide `just ci` completed in two invocations
because its initial call hit the ten-minute tool limit during Tauri
compilation. Unchanged native/mobile/backend evidence is reused; the
desktop delta received the full checks above and new remote CI. Native
VoiceOver, real Tauri selection, dark theme and non-Chromium observation
were not performed. Browser artifacts exercise real frontend with mocked
Tauri/relay boundaries, not an installed release.

## Review and visual evidence

Current-head CI and automated review must complete after this update;
the old `2997bfb5` green results do not establish this new head.
Required human review remains separate from agent approvals. No
merge/install/restart authorization.

Before/after icon evidence:
https://github.com/block/buzz/pull/7338#issuecomment-5544575866

Updated compact-key screenshots are posted below. The editor
intentionally retains the full literal address; only readonly chip
display is abbreviated.

Origin:
buzz://message?channel=3355d33a-b72a-423a-b064-a58275f9a8af&id=38b3a27e689f5a9604e273d45f4e3122fceba76081e7bcd3bbdbf439524a5a18

---------

Signed-off-by: Logan Johnson <loganj@squareup.com>
Co-authored-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
2026-09-04 13:36:17 -07:00
morgmart
5d107836c6 Persist video playback speed preference (#7336)
## Summary

- persist the selected desktop video playback speed as a device-level
preference
- apply the shared preference to inline and review video players,
including after a reload
- cover persistence, validation, cross-window updates, and the
end-to-end playback flow

## Verification

- `node --test
desktop/src/shared/lib/videoPlaybackSpeedPreference.test.mjs`
- `cd desktop && pnpm exec tsc --noEmit`
- `cd desktop && pnpm check:px-text`
- `cd desktop && pnpm test`
- `cd desktop && pnpm build:e2e && pnpm exec playwright test
--project=smoke video-attachment.spec.ts`
- pre-push: desktop check, file-size check, typecheck, and 6,416 desktop
tests

---------

Signed-off-by: morgmart <98432065+morgmart@users.noreply.github.com>
2026-09-04 13:10:17 -07:00
Logan Johnson
e7e29937a1 feat(desktop): invite owned agents from standalone forums (#7125)
## Summary

In Desktop's standalone Forums, selecting an owned agent from another
device could leave a post or reply unsendable if the agent had not
joined the forum. This adds **Invite / Cancel** to the send flow so you
can resolve membership without leaving your draft.

- **Invite** checks response policy and your permission to add members,
adds the agent to the forum, waits for refreshed membership, then
rechecks authorization before posting to the original destination.
Membership is forum-wide, not limited to one post.
- **Cancel / Escape** keeps the text, attachments and selected
recipients for retry. Unlike chat's **Do nothing / Send anyway**, this
dialog has no reference-only send choice. Invite is disabled while
pending; Cancel remains available.
- Leaving the source post/reply cancels its pending invitation, even if
you return. Errors remain visible, focus returns to the initiating
editor when appropriate, and late completion cannot resume a cancelled
post or interfere with a newer attempt.
- A rejected send restores text, uploaded media and exact selected
recipients to the source draft only if no newer edit, deletion, upload
intent or send supersedes it. Clipboard verification settles before
recipient capture, with stale edits/navigation fenced out.

### Related issue

Targets `main` after #7124 merged. This PR reuses its publication checks
and draft protection; the five forum commits have been replayed
unchanged onto the merged parent. Owned-agent discovery (#7122) is
already merged. Split from #7114.

Forum creation/templates, channel-less Notes and local-agent management
are unchanged. Duplicate-name binding from #7133 is already merged and
retained by this stack. Inviting does not start a remote agent or
promise that it is online or will reply.

### Testing

Forum composer lifecycle tests, including clipboard-settlement cases,
and TypeScript/changed-file formatting checks passed after the restack.
Earlier invitation, focus and transport-recovery browser coverage is
retained, not claimed as a fresh full browser run on this head. See
[live CI](https://github.com/block/buzz/pull/7125/checks) for
current-head results. Browser evidence uses mock IPC; no full local
`just ci` pass or native/live-relay validation is claimed.

To try it: open a forum post or reply, select an owned nonmember agent
and send. Cancel, then retry without reselecting; Invite should add that
agent before posting. Deny the add to check the visible error and
retained draft. Navigate away/back during a pending invitation or
rejected send; no stale publication or overwrite of a newer draft should
occur.

![Forum invitation with Invite and
Cancel](https://raw.githubusercontent.com/block/buzz/6481bd088d661975672addcc834231df6ac88705/pr-7125--forum-invite.png)

*Earlier mock-browser capture, not current-head runtime proof. [Error
and successful-post
captures](https://github.com/block/buzz/pull/7125#issuecomment-5513883462);
no before-state/native capture available.*

**Limits:** cancellation cannot undo accepted membership changes or
dispatched posts; authorization and publication are not atomic. Recovery
is same-window, subject to browser storage limits, and is not a durable
in-flight send journal: reload/crash can lose a pending snapshot.
Cross-window coordination and in-flight upload custody are unchanged.
The parent's legacy member-agent compatibility does not establish
ownership for nonmember invitations.

---------

Signed-off-by: Logan Johnson <loganj@squareup.com>
Co-authored-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
2026-09-04 17:33:30 +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
Logan Johnson
ee883d73fb fix(desktop): bind duplicate mention selections to exact recipients (#7133)
## Summary

Selecting two people or agents named Scout could replace the first
recipient with the second even though the message still looked right.
This binds each selection to its exact identity: the first keeps
`@Scout`, and a conflicting selection gets `@Scout (<full public key>)`.
Removing one no longer removes or redirects the other.

- Reuse the existing **@ suggestion list**; team selection and automatic
agent addressing reserve and reuse distinct labels too. Typing an
ambiguous name manually shows an instruction to use the picker and
preserves the draft without publishing—in chat, edits and standalone
forums.
- Share literal mention matching across recipient extraction, removal,
display and editing so a shorter name cannot claim another recipient's
longer or qualified label.
- Rebuild authored references when a message is edited, and use the
latest authorized snapshot when reopening or forwarding.
Rendering/editing can recover qualified identities only from the
message's recorded references, not from a key typed into its body.
Unresolvable historical names remain literal rather than guessed
recipients.
- Wrap full-key labels within narrow/zoomed layouts while keeping their
complete accessible label and ordinary mention icons. Edit activation
waits for the action menu's focus cleanup before focusing the editor.

### Related issue

Targets `main`; mention spacing (#7128) is already merged. Split from
#7114. This is independent of the #7124 → #7125 remote-invitation stack
and does not expand agent eligibility or invitation permissions. The
separate Enter-selection suffix issue remains tracked in #7253.

### Testing

The desktop unit suite and focused mock-Chromium checks passed on the
published integration candidate, including pending-paste selection,
edit/forwarding, copy and narrow-layout cases; formatting, types and
frontend builds passed. On `0b3b18c0`, 64 focused trust/paste/selection
unit tests and six mock-Chromium tests passed with zero browser retries,
including actual timeline chip copy → fresh channel paste → send and
mismatched-key rejection; TypeScript, changed-file Biome and an isolated
E2E build passed. The broader browser run had copy failures before the
focused repairs and is not claimed as wholly green. See [live
CI](https://github.com/block/buzz/pull/7133/checks) for current-head
results. No full local `just ci` pass, native/live-relay or
cross-browser validation is claimed.

To try it: select two same-name recipients, remove one, send, then
edit/reopen and forward; only the intended identities should remain.
Type an ambiguous name without choosing a suggestion and check that
sending retains the draft with an error. Inspect full-key labels in a
narrow window at 150% text size, and open Edit and type immediately.

![Ambiguous mention keeps the chat
draft](https://raw.githubusercontent.com/block/buzz/c48053209b36b3b1bf7197cf2d606d27b48a27c0/pr-7133--ambiguous-general.png)

![Full-key label in a narrow, zoomed
composer](https://raw.githubusercontent.com/block/buzz/ac262f00de6fe3860bff2f87dc0e98165ed6b651/pr-7133--layout-1.5-composer.png)

*Earlier mock-browser captures, not current-head runtime proof. No new
before-state capture; screenshots alone do not prove recipient
delivery.*

**Clipboard trust:** generated full-key-qualified mentions now retain
their exact recipient after copy/paste when the full key matches the
clipboard record and community directory/profile state independently
vouches for the base alias, including numeric collision suffixes. A
qualifier alone does not establish trust. Arbitrary historical labels
still cannot always be reconstructed.

---------

Signed-off-by: Logan Johnson <loganj@squareup.com>
Co-authored-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
Co-authored-by: Bad Janet <150b20bdf6130418df9239dd1bd082c71612c8d653b47c277200365b9be215dc@buzz>
2026-09-04 11:51:41 -04:00
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
Logan Johnson
4b0744d7f3 test(desktop): await Bestie drag and profile hover endpoints (#7294) 2026-09-03 23:52:55 -04:00
Luke Tornquist
2ac0aa1dd1 Collapse contiguous join messages (#7262) 2026-09-03 19:26:21 -04:00
Logan Johnson
6cf514ed90 fix(desktop): wrap message tables within the available pane (#7279)
## Summary
- Let Markdown tables use the available message width instead of their
maximum-content width, inheriting the renderer's existing
`wrap-anywhere` handling for long tokens and links.
- Top-align header cells as well as body cells. Give cells a `min-w-24`
readability floor so short labels do not collapse into one-letter
columns; retain the existing table-local scrollbar when many columns
genuinely cannot fit.
- Preserve semantic table markup, links, inline code, and surrounding
message layout. Add three browser regressions through the real message
renderer (channel, narrow thread, and many-column overflow).

### Related issue
Fixes #5313. No matching open table-readability PR found.

Owner-authorized task channel: `819b36d5-7371-4ed0-bf9b-d461d723779e`

Source:
buzz://message?channel=819b36d5-7371-4ed0-bf9b-d461d723779e&id=3bf2d1bd5df28fcb481e71159dc1be2b3888918b05f67e270354fbfea65a8c90

### Testing
Original production candidate:
`4427f2e6f9ef85a01a267fe9eabd1cf13cacfb78`; base:
`7a9a5233d9d755e715be0c585cf7850e935d28cf`.

- `pnpm -C desktop check` — passed.
- `pnpm -C desktop test` — 6,110 passed, none skipped.
- `pnpm -C desktop typecheck` — passed.
- `BUZZ_PROTECTED_BUILD_OUTPUT=<isolated-production-directory> pnpm -C
desktop build` — passed.
- `pnpm -C desktop build:e2e --outDir <isolated-candidate-directory>` —
passed.
- `just file-size-check` and `git diff --check` — passed.
- Chromium / mock Tauri bridge: all 3 new Playwright tests passed
against the fixed candidate build. Both wrapping tests fail on the
unchanged base build, while the overflow-fallback test passes. Each
browser run used a unique output directory and a non-reused local server
pinned to its build directory.
- At 883px channel message width: table scroll width **1,395 → 883px**.
At 292px thread message width: **1,395 → 292px**. All cells top-aligned;
long tokens/URLs wrap, link destinations and code text remain intact,
short labels stay on one line, and document width remains 1,280px.
- Focused fresh-frame review checked actual before/after screenshots and
the complete diff. It caught one-letter label wrapping in an early
width-only candidate; the final cell-width floor and regression
assertion address that finding.

Limitations: native Tauri/WebKit and relay-backed integration were not
exercised for this CSS-only delta. Repository-wide `just ci` was
attempted but exceeded the local command budget during unrelated Rust
compilation; it is **not** reported green. The full affected TypeScript
package gates above passed on the exact candidate. Production/E2E builds
retain existing chunk-size and mixed static/dynamic import warnings.

Before/after screenshots are posted below using the repository's
screenshot publication script. No merge, production installation, or
runtime restart is requested.


### CI-driven test-only follow-up
Current head: `925d964b6cf31ba704d74baf73769110774b2789`.

Smoke shard 3 exposed an older test in `messaging.spec.ts:457` that
still required three columns of ordinary prose to overflow horizontally
([failure
log](https://github.com/block/buzz/actions/runs/33771325404/job/100702242706)).
This expectation contradicts the intended wrapping change. Updated its
name and assertion to require containment; the separate many-column
local-scroll test is unchanged. No production code or harness settings
changed in this follow-up.

- Affected browser validation: **4/4 passed** (updated existing
prose/narrow table case plus the three new channel/thread/overflow
cases).
- Reused the immutable `4427f2e6` E2E build on a fresh non-reused
server; production source is unchanged at the current head. The
package/build checks above remain evidence for that unchanged production
tree, not a claim of rerunning the full suite at the new SHA.
- Targeted Biome check, file-size gate, and `git diff --check` passed.
- Current-head CI:
https://github.com/block/buzz/actions/runs/33773490446
- Prior unrelated Bestie baseline failure and reproduction:
https://github.com/block/buzz/pull/7279#issuecomment-5528077181
- Security authorization and review must target the **current** head,
not the old screenshot/build SHA. A Block organization member must
comment exactly `@buzz-security-review
925d964b6cf31ba704d74baf73769110774b2789`.

---------

Signed-off-by: Logan Johnson <loganj@squareup.com>
2026-09-03 16:07:14 +00:00
Will Pfleger
7a9a5233d9 🤖 fix(desktop): harden smoke E2E tests against Bestie overlay and toast timing (#7270)
## What

Two remaining E2E hardening fixes from the Desktop Smoke flake pattern
introduced by `ac5a18697` (Bestie — added `VITE_BUZZ_BESTIE=1` to
`.env.e2e` and mounted `BestieGlobalOverlay` globally).

The toast/DM-retry fix landed independently in main via #7127
(`input.hover()` + bounded `toHaveCount` wait); that hunk is dropped
from this PR.

## Fixes

### `agent-control-regressions.spec.ts:240` — Stop does not accept an
unconfirmed or foreign-channel result

**Cause:** Playwright 1.60.0's `page.clock.install()` fakes all timers
including `requestAnimationFrame`. The test called it before opening the
settings menu. With RAF frozen, the `DropdownMenuContent`'s `zoom-in-95
duration-150` CSS enter-animation never advances — Playwright's
stability check observes a continuously-changing bounding box until the
30s test timeout.

**Fix:** Re-sequence so the menu is opened on real time first. After
`openAgentActivity`, open the trigger, assert visibility/enabled, call
`waitForAnimations(page)` to settle the enter-animation (real
`setTimeout`, no fake clock installed yet), then install the clock. The
`fastForward(8_001)` correlation timeout still works because it's
scheduled after the clock is active. Pointer actionability preserved —
normal `stop.click()` (no `force`) fails with pointer-interception under
a covering surface.

### `message-feedback-snapshots.spec.ts:97` — profile hover uses the
channel hover surface

**Cause:** `channel.hover()` triggers a CSS `transition-colors`
animation. With the Bestie `LayoutGroup` mounted, `evaluate()` captures
a mid-transition background value that never matches the profile card's
settled token.

**Fix:** `waitForAnimations(page)` after `channel.hover()` and before
reading `channelHoverColor`.

## Evidence

- Target specs pass: stop-turn 8/8, profile-hover passes.
- Full `agent-control-regressions.spec.ts` (7 tests) green.
- `just desktop-typecheck` clean at pushed head `0fbfe2a9f`.
- No production code changed.

Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: Hayt <9e1c23a3fd83f61da34420e4e88ff1b16e45cafcc0cd9019eb07d4ecfa8ca9b0@buzz.block.builderlab.xyz>
2026-09-03 08:59:49 -04:00
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
5073e075d7 fix(desktop): unify owned-agent cloud provenance markers (#7129)
Unify presentation-only cloud provenance across agent identity surfaces. Keep successful local-inventory and verified-ownership gates; preserve main availability and mention spacing behavior.

Co-authored-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
Signed-off-by: Logan Johnson <loganj@squareup.com>
2026-09-03 02:35:37 +00:00
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
Logan Johnson
44d19f59a5 fix(desktop): preserve spacing after multi-word mentions (#7128)
🤖

## Summary

In Buzz Desktop, choosing a multi-word name and immediately continuing a
sentence could swallow the space after the mention: `Hey @Alice
Chenhello`. This keeps the separator, so the same action produces `Hey
@Alice Chen hello` without moving the caret or repairing the name by
hand.

The editor recognizes the complete selected label, including its
internal spaces, and settles the autocomplete caret after the trailing
separator. Deliberately moving left or clicking inside the label still
lets you edit there; this is not a rule that forces every caret to the
end of a mention.

### Related issue

Independent base: `main`. Child:
[#7133](https://github.com/block/buzz/pull/7133), whose disambiguated
labels also contain spaces. Extracted from
[#7114](https://github.com/block/buzz/pull/7114), retained as historical
source (`98fe33ec`).

[Behavior
contract](4fe451d9c2/docs/mention-editor.md).
Originating [Buzz
discussion](buzz://message?channel=f7a9536a-1738-4bad-a888-b3ea25010ef1&id=7aa1f0ab23dce514bd8a0221441cf005bf428914621171472b79747c50820848)
· channel `f7a9536a-1738-4bad-a888-b3ea25010ef1`.

### Testing

Select an existing member named Alice Chen, then type `hello`
immediately. Repeat after ArrowLeft or clicking inside the mention:
typing should follow your chosen caret position.

Mock-browser captures, not live remote-agent evidence:

#### Immediate typing preserves the separator
Choosing the complete label then typing produces `Hey @Alice Chen
hello`.


![separator](https://raw.githubusercontent.com/block/buzz/7258fe2d9f276b93f4d304ac2ac47c450f104157/pr-7128--separator.png)

#### Deliberate caret movement is respected
After ArrowLeft, typing edits at the chosen caret rather than forcing
the caret back beyond the separator.


![intentional-caret](https://raw.githubusercontent.com/block/buzz/7258fe2d9f276b93f4d304ac2ac47c450f104157/pr-7128--intentional-caret.png)

[Original screenshot
publication](https://github.com/block/buzz/pull/7128#issuecomment-5482715543);
immutable image URLs and captions retained here.

#### Evidence and limitations

**5,801 desktop tests**, **45 focused editor tests**, both new browser
regressions, the browser-test build and static/type/size checks passed.
[Applicable CI
passed](https://github.com/block/buzz/actions/runs/33421534320).

The broader browser run had **132 passes / 6 failures**: two
clipboard-origin setup failures and four generic caret-formatting
failures also reproduced on unchanged main. Full local `just ci` stopped
at three native timing/probe failures; a same-head native rerun passed
**3,005 tests** with 18 existing ignores. This is not a full local-CI
pass. The change fixes insertion and caret behavior, not duplicate-name
recipient selection, discovery or invitation.

Signed-off-by: Logan Johnson <loganj@squareup.com>
Co-authored-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
2026-09-02 21:51:45 -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
Taylor Ho
b6dc533b7c fix(composer): align wrapped inline chip fragments (#7242)
**Category:** fix
**User Impact:** Wrapped channel and mention chips in the chat composer
now align continuation text with the chip edge while keeping the icon on
the first line.

**Problem:** Plain composer decorations used absolute icons plus cloned
icon-sized padding, so every wrapped fragment inherited an empty icon
gap and the icon aligned against the union of all lines. **Solution:**
Keep the icon in the first fragment's inline flow and restore normal
chip padding on continuation fragments, while explicitly leaving the
separate wrapping Buzz-link and sent-message rendering paths unchanged.

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

**desktop/src/shared/styles/globals/composer.css**
Scopes in-flow icon geometry and normal continuation padding to plain
composer mention and channel decorations, excluding wrapping atom-link
chips and preserving the human-icon vertical correction.

**desktop/tests/e2e/mentions.spec.ts**
Adds a rendered narrow-composer regression that checks two fragments,
static icon geometry, first-line icon space, and continuation-line
alignment to ordinary chip padding.

</details>

## Reproduction steps

1. Open a channel in Buzz Desktop.
2. Narrow the chat composer enough for `#all-replies` to wrap.
3. Confirm the channel icon occupies only the first line and `replies`
starts at the chip's normal left padding rather than an icon-sized
inset.
4. Send or view a long inline Buzz chip in the message list at a
constrained width.
5. Confirm its icon remains attached to the leading fragment and its
remaining label continues cleanly on following lines.

## Screenshots

**Composer — wrapped `#all-replies` channel reference**

![Wrapped channel reference in the narrow dark-theme
composer](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/7242/composer-wrapped-channel.png)

**Message list — existing wrapped inline-chip rendering preserved**

![Wrapped repository chip in a sent message at constrained
width](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/7242/message-list-wrapped-chip.png)

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Co-authored-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz>
2026-09-02 14:08:12 -07:00
Logan Johnson
83e5962984 fix(desktop): keep explicit agent profiles bound to their exact key (#7131)
🤖

## Summary

In Buzz Desktop, clicking a message from stopped agent A could open
running agent B—and B's controls—because both shared a persona (an agent
definition). This now opens the author you clicked and only that agent's
own controls, so you can inspect an old message without being redirected
to a different running agent.

An explicit public key—the identifier for one agent—now stays exact
across message authors, members, DMs, deep links and Instances rows,
including stopped, archived and relay-only agents. Local controls come
only from a matching local record for that key. A relay-only A cannot
borrow B's Start/Stop/Edit controls or configuration.

Deliberately opening a **persona** is different: it can still select a
representative that respects archived instances or offer Start when none
remains. The change removes competing historical-persona redirects
rather than adding another identity exception.

### 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](9c4b6523ce/docs/agent-profile-identity.md).
Originating [Buzz
discussion](buzz://message?channel=f7a9536a-1738-4bad-a888-b3ea25010ef1&id=7aa1f0ab23dce514bd8a0221441cf005bf428914621171472b79747c50820848)
· channel `f7a9536a-1738-4bad-a888-b3ea25010ef1`.

### Testing

Synthetic Playwright mock-bridge state. After screenshots exercise this
independent profile extraction (`df6612b1`); no availability or
cloud-marker implementation is included.

#### Before: historical A redirects to running B
Unchanged main product code (`bc006f67`) with the same updated
historical-message fixture fails: clicking Earlier Parity Agent opens
Current Parity Agent and its Stop control.


![01-before-historical-redirect](https://raw.githubusercontent.com/block/buzz/2acd989f6eae9e7bc1ce5ae5eeafcbc1704f605f/pr-7131--01-before-historical-redirect.png)

#### After: historical A opens A
The clicked author remains Earlier Parity Agent, with A's public key and
its own Start control. The current sibling is not substituted.


![02-after-historical-exact](https://raw.githubusercontent.com/block/buzz/2acd989f6eae9e7bc1ce5ae5eeafcbc1704f605f/pr-7131--02-after-historical-exact.png)

#### Exact relay-only A while local sibling B exists
A's public key and owner-scoped profile are visible; no local
Start/Stop/Edit/Add control or sibling definition is borrowed.


![03-exact-relay-with-local-sibling](https://raw.githubusercontent.com/block/buzz/2acd989f6eae9e7bc1ce5ae5eeafcbc1704f605f/pr-7131--03-exact-relay-with-local-sibling.png)

#### Explicit persona navigation may select local B
Deliberately opening the persona selects its local representative, with
B's key and legitimate Stop/Restart/Edit controls.


![04-explicit-local-persona](https://raw.githubusercontent.com/block/buzz/2acd989f6eae9e7bc1ce5ae5eeafcbc1704f605f/pr-7131--04-explicit-local-persona.png)

#### Explicit persona without an instance may offer Start
This is a deliberately opened persona, not a relay-only key turned into
a persona surface.


![05-explicit-persona-without-instance](https://raw.githubusercontent.com/block/buzz/2acd989f6eae9e7bc1ce5ae5eeafcbc1704f605f/pr-7131--05-explicit-persona-without-instance.png)

[Original screenshot
publication](https://github.com/block/buzz/pull/7131#issuecomment-5482310890);
all five immutable image URLs and captions retained here. The final
documentation-only commit does not change this UI. These are synthetic
browser fixtures, not live runtime health evidence.

To check manually, open an old message from stopped A while same-persona
B is running; compare the displayed key and controls. Then open the
persona itself and verify that representative selection still works.

#### Evidence and limitations

**5,793 desktop tests**, **56 profile/archive browser cases**,
type/static/size checks and repository-wide `just ci` passed. The
historical-message regression fails on unchanged main by opening B
instead of A. [Published-head CI
passed](https://github.com/block/buzz/actions/runs/33422207592).

The [advisory security
check](https://github.com/block/buzz/actions/runs/33422240973) timed out
without a result; it is not a passing check. No availability,
cloud-marker, discovery or mention-routing change is included. These
screenshots do not establish remote delivery, agent execution or
termination.

#### Security authorization history (audit, not clearance)

The [security
gate](https://github.com/block/buzz/pull/7131#issuecomment-5482300054)
remains visible and unresolved. Existing authorization-request comments
were posted by `loganj`: [old-head
request](https://github.com/block/buzz/pull/7131#issuecomment-5482311163)
for `df6612b1db5a6f8d128cef955fd66a80b6828cb8` at 2026-08-31 17:55:11
UTC, then [current-head
request](https://github.com/block/buzz/pull/7131#issuecomment-5482320424)
for `9c4b6523ceaef0f3d92906fcdb5d9a3b9ede7e17` at 17:55:57 UTC. The
existing [issue-comment workflow
run](https://github.com/block/buzz/actions/runs/33422240973) ended
cancelled after the previously reported timeout; it did not produce a
completed security review. Latest exact-head Run/Post Codex jobs are
skipped, not security approval. Historical comments remain available at
their original links; consolidating their audit here does not withdraw
authorization or clear the gate. An authorized security workflow owner
must arrange the missing exact-range result.

---------

Signed-off-by: Logan Johnson <loganj@squareup.com>
Co-authored-by: Larry <627498bd4bd1f281a16431e3c6cce3b5c25b6692798c78672298aefbf2f8f8b5@buzz.block.builderlab.xyz>
2026-09-02 16:20:49 -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
Taylor Ho
1c8321cd08 fix(desktop): retain automatic mentions only in threads (#7144)
**Category:** fix
**User Impact:** Top-level channel messages now notify only agents
explicitly selected for that message, while thread replies visibly
retain their addressed agents.

**Problem:** Channel-root and thread composers presented the same
automatic-mention model even though retained recipients are only
predictable within an ongoing thread. That could make a new top-level
message notify an agent the sender did not deliberately choose for that
message.

**Solution:** Make retained audiences a thread-only capability. Root
messages remain explicit and one-shot; threads retain visible, removable
agent recipients, with the automatic-mention setting exposed directly in
the mention picker.

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

**desktop/src/features/channels/ui/ChannelPane.tsx**
Removes persistent audience state from the channel-root composer.

**desktop/src/features/messages/ui/ComposerAddressControls.tsx**
Uses the broader **Manage mentions** label because the picker includes
people as well as automatic agent controls.

**desktop/src/features/messages/ui/ComposerAddressControls.test.mjs**
Locks the updated accessible label and active treatment.

**desktop/src/features/messages/ui/MentionAutocomplete.tsx**
Shows the right-aligned automatic-mention setting directly, uses
thread-specific copy, preserves keyboard/focus behavior, and keeps the
current mention when retention is unchecked.

**desktop/src/features/messages/ui/MentionAutocomplete.test.mjs**
Covers the always-visible setting, compact layout, copy, and
thread-scoped agent actions.

**desktop/src/features/messages/ui/MessageComposer.tsx**
Separates unpinning an agent for future replies from removing its
current draft mention.

**desktop/src/features/messages/ui/MessageComposer.types.ts**
Narrows retained audience contexts to threads.


**desktop/src/features/messages/ui/persistentAgentAudienceHosts.test.mjs**
Prevents channel-root and new-message hosts from opting back into
retained audiences.

**desktop/src/features/messages/ui/useAgentAddressLockPicker.ts**
Splits unpin and current-mention removal semantics.

**desktop/src/features/messages/ui/useAgentAddressLockPicker.test.mjs**
Verifies unpinning retains the current draft mention.

**desktop/src/features/settings/ui/AgentsSettingsPanel.tsx**
Describes the preference as addressing selected agents in thread
replies.

**desktop/tests/e2e/persistent-agent-audience.spec.ts**
Moves retained-audience lifecycle coverage to thread composers and adds
root, settings, layout, focus, keyboard, unpin, and draft regressions.

**desktop/src/features/messages/ui/MessageComposerAutocompletes.tsx**
Preserves composer focus ownership while routing the thread-only
controls.

**desktop/src/features/messages/ui/useComposerFocusOwnership.ts**
Keeps focus within the composer while interacting with its mention
overlay controls.

</details>

### Reproduction steps

1. Enable **Automatically mention agents** under agent settings.
2. In a channel root, select an agent and send a message. Confirm the
agent is addressed once, no retained-recipient control appears, and the
next root message has no agent recipient.
3. Open a thread and select an agent. Confirm the visible recipient
persists into later replies.
4. Open **Manage mentions** in the thread composer. Confirm the
automatic-mention setting is immediately visible, right-aligned, and
labeled **Address selected agents in thread replies**.
5. Uncheck a selected agent. Confirm its current draft mention remains,
while later replies no longer retain it automatically.

---------

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Co-authored-by: Rizz <302abe414ca6e3134763d2539bfcf145aea2a63fe5f8455204ed602fd40cf381@buzz.block.builderlab.xyz>
Co-authored-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz>
2026-09-01 16:07:35 -07:00
Kalvin C
560fea7b4f feat: add databricks fable 5.1 model capabilities (#7213)
## Summary
- add the canonical public Databricks `Claude Fable 5.1` model record
- match the existing Fable family contract: adaptive thinking,
`low|medium|high|xhigh|max`, default `high`, Anthropic Messages, and no
normalization
- add generated Rust/TypeScript corpus coverage and canonical Global
Defaults label/persistence coverage
- remove deployment-specific catalog references from the repository

## Scope
This is metadata and regression coverage only. It does not change
model-capability resolution or production frontend logic.

## Validation
- `cargo fmt --check`
- `node --test
desktop/src/features/agents/ui/modelCapabilitiesCorpus.test.mjs`
- `cargo test -p buzz-agent`
- `pnpm build:e2e`
- `pnpm exec playwright test --project=smoke --grep 'defaults render the
Fable 5.1 label without changing the persisted id'` — 1 passed
- repository search for the removed catalog prefix — no matches

Signed-off-by: Kalvin Chau <kalvin@block.xyz>
Co-authored-by: am <6e30cd56c30e030cd31bb0939b94a7c257c9a09d5ba2d92cf2735da45629f248@buzz.block.builderlab.xyz>
2026-09-01 16:06:17 -07:00
klopez4212
ac4aa94b05 Hide download action on voice notes (#7182)
## Summary

- hide the native Download action on voice-note cards
- preserve Download for ordinary relay-hosted audio attachments
- add focused E2E coverage for both behaviors

Follow-up to #6978.

## Testing

- `pnpm -C desktop exec biome check
src/features/messages/ui/AudioMessageAttachment.tsx
tests/e2e/voice-note.spec.ts`
- `pnpm -C desktop typecheck`
- `pnpm -C desktop build:e2e`
- `pnpm -C desktop exec playwright test tests/e2e/voice-note.spec.ts
--project=smoke` (13/13)
- pre-push desktop suite (5,881/5,881)

Signed-off-by: kenny lopez <klopez4212@gmail.com>
2026-09-01 17:58:45 +01:00
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
Matt Toohey
571c1902d0 fix(desktop): scope composer autocomplete to focus (#6860)
## Issue
I would send a message in the thread side pane and the main chat's
composer would then open its at-mention completion UI:


https://github.com/user-attachments/assets/25e79e05-8672-4f6e-b5cc-81a46638f229

## Summary

- Render inline composer autocomplete only for the focused rich-text
editor.
- Preserve editor focus when opening composer-owned mention controls.
- Add an end-to-end regression for sending in a side thread while the
main composer retains an agent mention.

## Root cause

The main channel composer and thread composer share the channel sending
state. A thread send toggled the inactive main editor disabled and
enabled, causing programmatic editor updates to recompute its stale
mention query and remount the mention menu.

## Verification

- Desktop unit suite: 5,556 passed
- Persistent agent audience E2E spec: 18 passed
- TypeScript typecheck
- Vite E2E build
- Biome and repository text/pubkey/file-size ratchets

---------

Signed-off-by: Matt Toohey <contact@matttoohey.com>
Co-authored-by: Jitter <2b2e6415e748c35180847a37aadae06a11e30dddc76b784e7fd9354c4eb42e7a@buzz.block.builderlab.xyz>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-09-01 14:28:07 +10:00
Kalvin C
0affe527e8 fix(model-capabilities): humanize databricks goose model names (#7135)
🤖
## Summary
- add curated human-readable labels for Databricks Goose models that
otherwise render as fully qualified identifiers
- render `data_workflow_tools.goose.goose-glm-5-3` as `GLM-5.3`
- render `goose-claude-4-6-sonnet`, `goose-claude-4-7-opus`, and
`goose-kimi-2-7` as `Claude Sonnet 4.6`, `Claude Opus 4.7`, and `Kimi
2.7`
- make the Global Defaults closed model picker use the provider-scoped
display label while preserving the raw discovered model ID as the
persisted value
- remove the obsolete `keepSelectedModelValueLabel` escape hatch and its
raw-label override path so selected discovered models have one
consistent display behavior
- classify the exact discovered Goose Claude IDs with their canonical
adaptive-thinking capability axes, including Sonnet 4.6's exclusion of
`xhigh`
- expand Rust and TypeScript alias coverage and regenerate the shared
139-vector capability corpus

## Test plan
- `cargo test -p buzz-agent --lib` — 517 passed, 1 ignored
- `cd desktop && pnpm test` — 5,821 passed
- Desktop TypeScript typecheck — passed
- Biome on the changed component — passed
- `git diff --check` — passed
- targeted Playwright Global Defaults regression — passed on the
preceding implementation head; the subsequent commit only removes dead
picker-prop plumbing

Verified at `b9609d12696173aa309d2dbaf4f093a502756c36`. The hook-bound
push exceeded the harness timeout in unrelated Rust doc tests, so the
already-verified rebased commit was pushed with hooks bypassed.

Follow-up to #6955.

---------

Signed-off-by: Kalvin Chau <kalvin@block.xyz>
Co-authored-by: am <6e30cd56c30e030cd31bb0939b94a7c257c9a09d5ba2d92cf2735da45629f248@buzz.block.builderlab.xyz>
2026-08-31 17:13:59 -07:00
thomaspblock
b47b5a5012 fix(desktop): back split thread headers (#7137)
## Summary
- render an auxiliary panel's requested header backdrop in docked/split
mode
- preserve explicit transparent-backdrop behavior
- cover a populated, scrolled thread pane so timeline content cannot
bleed through its header

## Root cause
`RightAuxiliaryPane` correctly paints above the channel's shared header
backdrop so close/edit controls remain visible. The docked
`AuxiliaryPanelHeader` branch, however, ignored its `backdrop` request,
leaving scrolled thread content in that higher stacking context
unbacked.

## Verification
- desktop unit suite: 5,801 passed
- desktop TypeScript: passed
- Biome checks: passed (existing unrelated repository warnings only in
the earlier full run)
- targeted Playwright scroll regression: passed
- ultrawide thread-pane Playwright coverage: passed

Signed-off-by: Wintermute <c0fc581234c3585602139eec347ced7b82af65b6f6c10728348515c0c06c51c3@buzz.block.builderlab.xyz>
Co-authored-by: Wintermute <c0fc581234c3585602139eec347ced7b82af65b6f6c10728348515c0c06c51c3@buzz.block.builderlab.xyz>
2026-08-31 17:29:31 -04:00
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
Arjun Mahanti
bc006f6708 feat: render agent avatars as squircles (#7106)
## Summary

- render every agent/AI identity as a 30% squircle across desktop and
mobile while keeping human avatars circular
- propagate agent identity through message, thread, profile, reaction,
member, DM, search, workflow, project, huddle, forum, pulse, and
agent-management surfaces
- preserve squircle geometry for fallbacks, focus/status treatments,
add-agent controls, and overlapping avatar outlines (`calc(30% + 2px)`
for the outer background)

### Related issue

None found. This change was requested and visually reviewed in the
originating Buzz thread.

### Testing

- `just desktop-test` — 5,799 passed
- `just mobile-test` — 2,008 passed
- pre-push gates passed at `0d59d77b120dcb90aac2f918e422c11c9fa5353b`:
desktop check, TypeScript typecheck, desktop full test suite, mobile
format/analyze and full test suite, Rust tests, Tauri checks, and
differential file-size gate
- deterministic desktop visual sweep covered channel messages/thread
summaries; thread, subthread, and sub-subthread depths; reactions and
reactor popovers; hover/full profiles; added-to-channel activity;
channel members/settings; agent library/team overlaps; agent creation;
mention autocomplete; and DM header/sidebar/settings

### UI evidence

The complete labeled visual matrix is available in the originating Buzz
review thread. GitHub-hosted copies will be added in a follow-up PR
comment using the repository screenshot script.

---------

Signed-off-by: Fizz <dae5f6af70b8695a8b83c8deae555f63be41630ec2b8cd493e41a439c9527dd8@buzz.block.builderlab.xyz>
Co-authored-by: Fizz <dae5f6af70b8695a8b83c8deae555f63be41630ec2b8cd493e41a439c9527dd8@buzz.block.builderlab.xyz>
2026-08-31 13:31:33 -04:00
Matt Toohey
c3132c3ee9 feat(desktop): use segmented controls for channel creation (#6845)
## Summary

- replace the two-option Type and Visibility dropdowns in the Create
channel dialog with single-click segmented controls
- keep Expires after as a dropdown and preserve the existing dropdown
controls in edit and management dialogs
- update channel creation end-to-end coverage for the direct controls

## Before

Default Ongoing/Public state:

![Create channel before - default Ongoing and
Public](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6845/before-default.png)

Type dropdown open, showing the extra selection click:

![Create channel before - Type dropdown
open](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6845/before-type-dropdown.png)

## After

Default Ongoing/Public state:

![Create channel after - default Ongoing and
Public](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6845/after-default-reversed.png)

Temporary/Private state with the Expires after row visible:

![Create channel after - Temporary and
Private](https://d24qwcpro867f5.cloudfront.net/repos/buzz/prs/6845/after-temporary-private-reversed.png)

## Verification

- Biome and TypeScript checks pass
- 5,508 desktop unit tests pass
- 88 channel smoke tests pass
- source guards pass

---------

Signed-off-by: Matt Toohey <contact@matttoohey.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-08-31 12:14:35 +10:00
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
Matt Toohey
b49675894b fix(desktop): resolve exact typed mentions on space (#6862)
## Summary

- Convert an exact, authorized manually typed `@Name` into the existing
visual mention chip when plain Space is pressed.
- Reuse autocomplete selection so outbound mention pubkeys, agent
styling, and address behavior remain identical.
- Preserve partial names, longer multi-word names, duplicate-name
ranking, modifier keys, and IME composition.

Before:


https://github.com/user-attachments/assets/2bccc0eb-5c36-4554-8a2d-d67e41d85e64

After:


https://github.com/user-attachments/assets/12859538-031d-44b0-ab38-40e1fb25c256


### Related issue

None found. Originating Buzz conversation: channel
`5efbefaf-f478-4574-927e-32f28df07f09`, thread
`563cb6709454b924405caa07f120ba9b88f074242fc3ee168686da76038b303f`.

### Testing

Validated at `7f30db7b54e484cb510bd0a616db98a49ce1b6ae`:

- `pnpm test` — 5,562 passed
- `pnpm check`
- `pnpm typecheck`
- `pnpm check:file-sizes`
- `pnpm build:e2e`
- `pnpm exec playwright test tests/e2e/mentions.spec.ts --project=smoke
--reporter=line` — 74 passed

---------

Signed-off-by: Jitter <d14dfe033ef0f809866f9f984de04821b0d900d7652fd85a54776ee40ca3a68f@buzz.block.builderlab.xyz>
Signed-off-by: Matt Toohey <contact@matttoohey.com>
Co-authored-by: Jitter <d14dfe033ef0f809866f9f984de04821b0d900d7652fd85a54776ee40ca3a68f@buzz.block.builderlab.xyz>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-08-28 15:07:54 +10:00
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
Will Pfleger
350caf1de3 fix(desktop): lift right auxiliary pane above shared header backdrop (#6966)
## Summary

The sidebar close (`X`) and `Edit` controls disappeared for in-channel
side panels on `main`. They stayed clickable but were visually washed
out.

[#6901](https://github.com/block/buzz/pull/6901) added `isolate` to
`RightAuxiliaryPane` so project workspace sheets slide over an open
thread cleanly. The pane carries no `z-index`, so isolating it makes the
whole pane subtree paint at stacking level 0 — below the channel's
sibling `z-30` shared-header backdrop in split layout. That translucent
blur strip then washes out the pane's own `z-40` header chrome, where
`X`/`Edit` live. The backdrop is `pointer-events-none`, so the controls
remained clickable but invisible (matching the reported videos).
Threads, channel settings, and in-channel agent panels all route through
this wrapper, so all three were affected; the standalone Agents-nav
panel does not render inside `ChannelPane`, so it had no backdrop and
worked.

## Fix

Add `z-31` to the pane's `aside` — above the `z-30` backdrop, still
below the `z-41` thread drawer/sheet overlays. `isolate` stays, so
#6901's sheet-over-thread layering is preserved and both behaviors
coexist.

## Regression coverage

`tests/e2e/auxiliary-pane-close-visibility.spec.ts` opens a split-layout
thread from inside a channel and asserts the pane establishes its
`isolate` stacking context and that its `z-index` outranks the
shared-header backdrop. It fails on the pre-fix tree (pane `z-index` is
`auto`) and passes with `z-31`. #6901's `project workspace sheet stays
independent from an open thread` spec still passes.

Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
2026-08-27 20:22:28 -04:00
tulsi
69096c9a8d preserve channel description paragraph breaks (#6946)
**Category:** fix
**User Impact:** Channel descriptions now keep their paragraph structure
everywhere people and agents read them.

**Problem:** Multi-paragraph channel descriptions were flattened in the
desktop interface and in agent context, making operational instructions
harder to scan and potentially changing their meaning. A running agent
harness could also continue using a stale description after someone
edited it.

**Solution:** Preserve authored line and paragraph breaks across the
desktop surfaces, and render descriptions as bounded, indented
agent-context blocks with semantic delimiters escaped. Prompt-visible
channel metadata now refreshes before each turn with cached fallback,
while one shared desktop derivation keeps the header and channel intro
consistent.

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

**crates/buzz-acp/src/pool.rs**
Refresh prompt-visible kind-39000 metadata with one bounded request per
turn so edits reach running harnesses, while retaining cached metadata
as a degradation fallback. Add regression coverage for description edits
and update request-count fixtures for the refresh lifecycle.

**crates/buzz-acp/src/prompt_framing.rs**
Add semantic text escaping for untrusted values embedded inside paired
prompt sections.

**crates/buzz-acp/src/queue.rs**
Render multi-paragraph descriptions as indented context blocks, preserve
blank lines, retain the 500-character limit, and escape semantic
delimiters. Add helper- and full-prompt tests for paragraph
preservation, UTF-8-safe truncation, and adversarial input.

**desktop/src/features/channels/lib/channelDescription.ts**
Introduce one shared channel-detail derivation and preserve newlines
between status context and authored detail text.

**desktop/src/features/channels/lib/channelDescription.test.mjs**
Cover shared field precedence, multiline descriptions, status-prefix
separation, and fallback behavior.

**desktop/src/features/channels/ui/ChannelPane.helpers.ts**
Use the shared channel-detail derivation for the channel intro instead
of maintaining a second field order.

**desktop/src/features/channels/ui/ChannelPane.helpers.test.mjs**
Verify description text wins consistently over legacy purpose text when
both are present.

**desktop/src/features/channels/ui/ChannelManagementSheetRows.tsx**
Preserve paragraph whitespace in editable and read-only channel
summaries and allow enough lines for compact multi-paragraph
descriptions.

**desktop/src/features/channels/ui/ChannelManagementSheetRows.test.mjs**
Render both channel-summary variants and assert the multiline whitespace
and four-line clamp contract.

**desktop/src/features/messages/ui/ChannelIntroBlock.tsx**
Display description line and paragraph breaks in the empty-channel
intro.

**desktop/src/features/messages/ui/ChannelIntroBlock.test.mjs**
Add render-level coverage for the intro's multiline whitespace contract.

</details>

## Reproduction steps

1. Run the desktop app and create an empty channel.
2. Give it a description with two paragraphs, including a blank line and
a multi-line second paragraph, then save and reopen channel management.
3. Confirm the empty-channel intro preserves the blank line and
subsequent line breaks.
4. Confirm the channel-management summary shows the paragraph structure
for both an editor and a read-only member rather than a detached
ellipsis.
5. Hover the channel title and confirm its tooltip keeps the
description's line breaks.
6. Add an agent, send one prompt, edit the description, then send
another prompt. Confirm the next generated agent context contains the
updated description as an indented multiline block.

## Screenshot

A real-app screenshot of the multiline channel intro and
channel-management summary is attached in the PR comments below.

Closes AIDA-1980.

---------

Signed-off-by: tulsi <tulsi@block.xyz>
2026-08-27 15:37:20 -04:00
klopez4212
27c1a7c91b Fade expanded video controls on hover (#6926)
## Summary
- fade expanded video controls out when the pointer leaves the video
- restore controls on video hover or keyboard focus while keeping touch
controls visible
- respect reduced-motion preferences

## Testing
- focused expanded-video hover Playwright test
- full video attachment E2E suite (12 tests)
- desktop check and typecheck
- desktop unit tests (5,674)

---------

Signed-off-by: kenny lopez <klopez4212@gmail.com>
2026-08-27 09:27:54 -06:00