Frontend:
- Dark green/gold "velvet table" visual redesign across the whole app
(Auth, Lobby, GameList, GameTable, History, GameOver, modals), with
Playfair Display/DM Sans typography and a centralized Tailwind palette.
- Desktop game table fit-scales to fill the window; mobile gets
overlapping hand/trick layouts and larger touch-friendly cards.
- Standings sidebar now groups completed rounds by series with a
per-series subtotal row, struck-through tips on missed bids.
- History page rewritten into a scoreboard-style detail view (player
totals beside names, series grouped 2-up on desktop / stacked on
mobile) and gained game names, completed/abandoned status, and a
button to reopen a prematurely-ended game back into the lobby.
Backend:
- Fix started games being deleted from memory (and vanishing from
everyone's lobby) when all players disconnect; only `end_game` tears
down a started game now.
- Fix a crash writing a timezone-aware datetime into the naive
`ended_at` Postgres column.
- Add `reopen_game`/`restore_game` to un-end a prematurely-ended game
from history and resume it from the lobby.
- Let any seated player end an abandoned game once the host is
offline, not just the host, so the game isn't stuck forever.
- Expose SERIES_PER_GAME/ROUNDS_PER_SERIES as named constants on the
engine so the persistence layer derives game-completion rules from
bridzik.py instead of re-encoding them.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>