Schema for user management U1: display_name on users; user_invites;
registration_settings singleton (default 'invite_only'); audit_log.
Plus the internal/audit package centralizing the action-name
vocabulary and JSON metadata marshaling so handlers don't repeat
boilerplate.
Race-safe first-admin uses a query-shape primitive
(CreateUserFirstAdminRace's WHERE NOT EXISTS subquery) rather than
a schema-level constraint. Concurrent empty-state registrations
both see 'no users yet' and both insert as admin — fine, having
two admins from the start is benign; what matters is at-least-one.
users.username uniqueness arbitrates if the two callers picked the
same username.
CreateUser signature gains display_name (nullable); existing
bootstrap call sites pass nil. The audit package declares the full
U1+U2+U3 action vocabulary upfront so subsequent slices are purely
additive on the caller side.
Tests cover audit Write with + without metadata and that every
declared action constant persists correctly.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Bootstrap was creating password_hash + api_token but leaving
subsonic_password nil, which meant Subsonic clients (Feishin, Symfonium)
got ErrTokenNotSupported on t+s auth — the server had no plaintext to
hash against. Mirror the bootstrap password into subsonic_password so
the admin can sign in to Subsonic clients with the same credential
printed on first boot. Plaintext at rest is the cost of Subsonic's
legacy auth; matches Navidrome's posture.
Also folds in the local dev compose tweaks: dedicated bridge network
with postgres unpublished from the host, and a bind-mount aimed at the
operator's real library path.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
bvandeusen