Jarvis dd4787615d Add stale data banner when game state hasn't updated in 20s ... Subtle top banner with dimmed page (not a blocking overlay like the full disconnect state). Shows elapsed time since last update. Separate from the hard disconnect which triggers after 3 fetch failures. Debug panel: added 'Stale' button to test.		2026-02-21 11:13:19 +00:00
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game-state.json	Add zero state, disconnected overlay, game over confetti, and debug panel	2026-02-21 11:08:06 +00:00
index.html	Add stale data banner when game state hasn't updated in 20s	2026-02-21 11:13:19 +00:00