- Add CameraCapture component with live viewfinder via getUserMedia
- Support rear/environment camera (default) with switch to front/user
- Capture to JPEG 92% quality via canvas, reuse existing upload flow
- Toggle between 'Unggah' (file upload) and 'Kamera' (live capture) modes
- Error handling for denied/not found/not readable in Bahasa Indonesia
- Add patch script for AndroidManifest CAMERA permission (gen/ is gitignored)
Co-Authored-By: Claude <noreply@anthropic.com>
