- New "カードを配る" switch on the create-table screen (default off); the lobby
shows "カードあり" for tables that use it
- Card mode (server/cards.js restored): crypto-shuffled deck kept server-side,
hole cards sent only to their owner until showdown/all-in reveal, board dealt
per street with burns, all-in runout on a timer (frozen while paused)
- Showdown is evaluated and every pot (incl. side pots, split pots) is paid out
automatically; host winner selection is only used when card mode is off
- Play UI: board, hole cards, own cards in the action bar, hand names, winning
cards highlighted; layout tuned for 7+ seats and short screens
- Playing-card styles use .pcard so they don't clash with the existing .card panel
- Tests for hand evaluation, card privacy, runout, side pots, ties and random play
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- Optional ADMIN_KEY (6 digits, distinct from ACCESS_KEY): entering it on the
key screen signs in as admin (role-specific HMAC cookie; member cookies
stay valid). Logged-in members can open /key?admin to enter it.
- /range (range chart + color/category quiz, ported from poker-hand and
restyled to the site design) and its files under admin/ are served only to
admins; everyone else gets 404. Card images cached privately for a day.
- Lobby shows a link to the page for admins only (GET /api/me).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>