Fix kiosk power button, pause dialog timeout, and mic static

- Add SIGUSR1 signal handler for power button trigger script fallback
- Add 30-second auto-close timeout to pause dialog popup
- Configure PipeWire noise cancellation/echo suppression for microphone
- Bump version to 0.9.8.1
This commit is contained in:
Claude
2025-12-24 01:43:11 +00:00
parent 88831e3491
commit 5ec37d8457
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