- History tracking with 50-state limit in useDesignEditor hook
- Undo: Ctrl/Cmd + Z keyboard shortcut
- Redo: Ctrl/Cmd + Shift + Z or Ctrl/Cmd + Y
- Undo/Redo buttons in canvas header
- History saves state after add, update, delete, reorder operations
- Disabled button states when history is exhausted
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Added react-filerobot-image-editor dependency
- PhotoPreEditor component with full editing capabilities
- Crop, filters, adjustments, annotations, watermark tabs
- Opens after image upload, before adding to canvas
- Exports edited image as PNG for canvas use
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Added @xenova/transformers dependency
- useBackgroundRemoval hook with RMBG-1.4 model
- Client-side background removal with progress indicator
- Background removal button in properties panel (image elements only)
- ~170MB model cached after first download
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Three-column layout (sidebar/canvas/properties)
- Sidebar with tabs: Upload, Stickers, Text
- Upload tab with drag-and-drop and click-to-upload
- Stickers tab with 6 categories (40+ emojis)
- Text tab with font selector, size slider, color picker
- Properties panel with position, size, rotation controls
- Delete button for selected element
- Responsive layout for mobile
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Root package.json with concurrently for dev server
- Client: Vite + React 18 with design tokens and proxy config
- Server: Express with CORS, multer (20MB), Sharp resize
- Upload endpoint with preview generation
- Dockerfile (multi-stage) and docker-compose.yml
- Canvas deferred to Phase 8 (export functionality)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
