Release 2026.08.02-1

SQLite replaces Postgres, and two fixes from using the thing.

- The database is a file under ./storage instead of a second container. Ten
  members never needed a database server, and the driver is pure Go, so the
  build stays CGO_ENABLED=0 and the dependency count is unchanged. One bind
  mount is now the whole backup: no pgdata, no healthcheck-gated depends_on,
  no startup retry loop. Timestamps are UTC text, idle_ttl is seconds, the
  divisive/unified boards carry their own stddev, and foreign keys are on by
  pragma. Tests get a database file each and run without any setup
- Invites are copied, not clicked. An invite is something to send, and the
  anchor opened the join form in the admin's own browser
- Feedback asks for more than faults: the footer reads "Ongelmia? Ideoita?
  Palautetta?" and the page behind it invites ideas rather than only bugs
- Kuuntele YouTubessa opens in a new tab, so a half-typed review survives it

docs/later.md

@@ -84,7 +84,7 @@ The constraint that shapes every idea: **E2B-class multimodal models are speech
 encoder targets ASR and spoken-audio QA. Music is out of distribution — genre calls are near
 coin-flips, "describe this track" produces beige copy, and singing over instrumentation is a worst
 case for ASR. Encoders also work in ~30 s windows, so a four-minute song is a chunk loop, and on CPU
-beside Postgres and ffmpeg that is minutes per submission.
+beside ffmpeg that is minutes per submission.
 
 So the ideas that use the model to be *correct* are the weak ones, and the idea that uses it to be
 *entertaining* is the strong one: