Sebastian Krüger c54d5089c5 feat: complete Phase 9.3 - automation recording with write/touch/latch modes ...

Implemented comprehensive automation recording system for volume, pan, and effect parameters:

- Added automation recording modes:
  - Write: Records continuously during playback when values change
  - Touch: Records only while control is being touched/moved
  - Latch: Records from first touch until playback stops

- Implemented value change detection (0.001 threshold) to prevent infinite loops
- Fixed React setState-in-render errors by:
  - Using queueMicrotask() to defer state updates
  - Moving lane creation logic to useEffect
  - Properly memoizing touch handlers with useMemo

- Added proper value ranges for effect parameters:
  - Frequency: 20-20000 Hz
  - Q: 0.1-20
  - Gain: -40-40 dB

- Enhanced automation lane auto-creation with parameter-specific ranges
- Added touch callbacks to all parameter controls (volume, pan, effects)
- Implemented throttling (100ms) to avoid excessive automation points

Technical improvements:
- Used tracksRef and onRecordAutomationRef to ensure latest values in animation loops
- Added proper cleanup on playback stop
- Optimized recording to only trigger when values actually change

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

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

2025-11-18 23:29:18 +01:00

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