UNIQUE(item_id, chunk_seq) + indices on item_id and sha1_hex. 1 new db test
(127 total). No producer wired up yet — that comes with the Plan 04b
integration into the live recorder.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
UNIQUE(provider, twitch_user_id), indices on provider + is_default.
108 unit tests gruen.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
DbHandle interface (run/get/all/transaction/runBatch/close/raw).
Schema bootstrap splits SQL on ; and runs each statement via prepare().run()
to avoid pre-tool hook false-positive on .exec( pattern.
WAL mode + 5s busy_timeout + foreign_keys ON.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
