jedarden ef9cd3fe15 feat(expert-mode): improve mobile touch controls for 3D scene ...

- Simplified OrbitControls touch gesture configuration:
  - ONE: THREE.TOUCH.ROTATE (one-finger orbit)
  - TWO: THREE.TOUCH.DOLLY (pinch zoom only, no accidental pan)
  - THREE: THREE.TOUCH.PAN (three-finger pan)

- Removed complex dynamic enablePan toggling that didn't work reliably
  with OrbitControls' internal touch processing

- Added iOS Safari-specific touch improvements:
  - Double-tap zoom prevention
  - Touch action and user select CSS properties
  - -webkit-tap-highlight-color: transparent

- Enhanced CSS for better mobile touch handling:
  - touch-action: none on scene container and canvas
  - -webkit-touch-callout: none
  - -webkit-user-select: none
  - user-select: none

All mobile tests (29 tests) and quick-actions tests (22 tests) pass.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

2026-04-25 11:01:34 -04:00

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