Initial commit: 酒桌派对 / 大话骰 multiplayer drinking-game hub

- server.py: zero-dependency stdlib backend (HTTP + WebSocket /ws), 大话骰 rule engine, server-driven bots
- live.html: real MVP frontend wired to the backend over WebSocket
- index.html/app.js/style.css: older static prototype
- deploy/: systemd unit + Nginx reverse proxy + Let's Encrypt setup.sh
- test_*.py: standalone HTTP / in-process test scripts

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

test_zhai_rule.py

@@ -0,0 +1,24 @@
+import importlib.util
+spec=importlib.util.spec_from_file_location('srv','/var/minis/workspace/drinking-games-ui/server.py')
+srv=importlib.util.module_from_spec(spec); spec.loader.exec_module(srv)
+room, host=srv.create_room('dice','房主','p-host')
+for _ in range(3): srv.add_bot(room['code'],'p-host')
+srv.start_room(room['code'],'p-host')
+print('players', len(room['players']), srv.min_count(room), srv.next_call(room, None))
+srv.call_dice(room['code'],'p-host',4,1)
+print('call', room['currentCall'])
+room['turnIndex']=0
+try:
+    srv.call_dice(room['code'],'p-host',4,4)
+    print('bad same count accepted')
+except Exception as e:
+    print('bad same count rejected', str(e))
+room['turnIndex']=0
+try:
+    srv.call_dice(room['code'],'p-host',6,2)
+    print('bad break accepted')
+except Exception as e:
+    print('bad break rejected', str(e))
+room['turnIndex']=0
+srv.call_dice(room['code'],'p-host',8,2)
+print('break ok', room['currentCall'])