Multiplayer Portal catalog and administration parity is now installed.
What changed
- Reuse the Game Portal library stylesheet, card framework, search, genre counts, six catalog sort modes and result counts.
- Display ratings and play counts using the same schema fallbacks as Game Portal; add Details and CSRF-protected Favorite controls.
- Expose existing metadata, visibility, publication, archive, restore and backed-up deletion tools from Multiplayer Administration. Existing game-manager authorization remains authoritative.
- Retain multiplayer integration settings, adapter acceptance checks, min/max players, portal room creation/join/invitations/chat, and separate secure native lobbies.
