Ryan Hamamura 6d078f3adb feat: add connection status indicator with SSE heartbeat ...

- Add ConnectionIndicator component showing green/red dot
- Send lastPing signal every 15 seconds via SSE
- Indicator turns red if no ping received in 20 seconds
- Gives users confidence the live connection is active

2026-03-03 09:54:31 -10:00

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game.templ

feat: add connection status indicator with SSE heartbeat

2026-03-03 09:54:31 -10:00