grabowski 9ea6a5e3a6 Fix extra button sound playback and add status indicator ...

**Button Sound Playback Fix:**
- Use separate PyAudio instance for button sound during recording
- Allows simultaneous audio input (recording) and output (button sound)
- Button sound plays through speaker/handset for guest to hear
- Button sound is NOT captured in the recording file
- Only works during recording phase (not during greeting)

**Button Status Indicator:**
- Added button status display in Phone Status card
- Shows "Button ready" or "Button sound playing..."
- Yellow highlight when button sound is playing
- Status updates dynamically via refresh
- Only visible when extra button is enabled

**Technical Details:**
- Separate audio_playback instance prevents stream conflicts
- Recording uses input stream, button uses output stream
- Both operate on same HiFiBerry device simultaneously
- Status API now includes extra_button_playing flag

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

2025-10-24 15:45:30 +07:00

59 KiB

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