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

render.go

@@ -78,8 +78,8 @@ func (a *app) render(w http.ResponseWriter, r *http.Request, status int, name st
 	p.Version = version
 	if p.Member != nil {
 		// The queue is a worklist, so its size belongs in the nav.
-		a.pool.QueryRow(r.Context(), `
-			select count(*)::int from songs s
+		a.db.QueryRowContext(r.Context(), `
+			select count(*) from songs s
 			 where s.submitted_by <> $1
 			   and not exists (select 1 from reviews r
 			                    where r.song_id = s.id and r.reviewer_id = $1)`,