Implements a reusable React camera capture component with:
- getUserMedia API for camera access on mobile and desktop
- Translucent aspect-ratio guidance overlays (VIN ~6:1, receipt ~2:3)
- Post-capture crop tool with draggable handles
- File input fallback for desktop and unsupported browsers
- Support for HEIC, JPEG, PNG (sent as-is to server)
- Full mobile responsiveness (320px - 1920px)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>