buzz/schema/tables/public/pubkey_allowlist.sql

-- ── Pubkey allowlist ──────────────────────────────────────────────────────────
-- Conformance: "Relay membership, pubkey allowlist, archived identities".
-- PK becomes (community_id, pubkey).

CREATE TABLE pubkey_allowlist (
    community_id UUID NOT NULL REFERENCES communities(id),
    pubkey      BYTEA NOT NULL,
    added_by    BYTEA,
    added_at    TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    note        TEXT,
    PRIMARY KEY (community_id, pubkey)
);