docs: update plans

plans/implementation-plan.md

@@ -44,18 +44,18 @@ src/
 
 ### **Setup and Configuration**
 
-- [ ] Install required dependencies (JSZip, cropperjs, file-saver)
-- [ ] Configure TypeScript types for new features
-- [ ] Set up proper error handling structure
+- [x] Install required dependencies (JSZip, cropperjs, file-saver)
+- [x] Configure TypeScript types for new features
+- [x] Set up proper error handling structure
 - [ ] Configure GitHub Pages deployment settings
 
 ### **Core Image Upload System**
 
-- [ ] Create drag-and-drop zone component
-- [ ] Implement Ctrl+V paste functionality
-- [ ] Add URL-based image loading
-- [ ] Create image validation and error handling
-- [ ] Implement image preview before cropping
+- [x] Create drag-and-drop zone component
+- [x] Implement Ctrl+V paste functionality
+- [x] Add URL-based image loading
+- [x] Create image validation and error handling
+- [x] Implement image preview before cropping
 
 ### **Image Cropping Interface**
 
@@ -72,6 +72,7 @@ src/
 - [x] Add text positioning controls
 - [x] Implement text styling options (font, size, color)
 - [x] Add text validation and error handling
+- [x] Add common text settings for all text items
 
 ### **Canvas Rendering Engine**
 
@@ -79,7 +80,7 @@ src/
 - [x] Create dynamic height support
 - [x] Implement real-time preview updates
 - [x] Add layer management system
-- [ ] Optimize rendering performance
+- [x] Optimize rendering performance
 
 ### **Panel Management**
 
@@ -88,6 +89,7 @@ src/
 - [x] Add panel deletion functionality
 - [x] Create panel export queue
 - [x] Implement panel validation
+- [x] Add panel list component with preview
 
 ### **Batch Download System**
 
@@ -100,20 +102,20 @@ src/
 
 ### **User Interface**
 
-- [ ] Design responsive layout
-- [ ] Create modal dialogs for crop/confirm
-- [ ] Add loading states and spinners
-- [ ] Implement keyboard shortcuts
+- [x] Design responsive layout
+- [x] Create modal dialogs for crop/confirm
+- [x] Add loading states and spinners
+- [x] Implement keyboard shortcuts
 - [ ] Add tooltips and help text
-- [ ] Create error message system
+- [x] Create error message system
 
 ### **Error Handling and Validation**
 
-- [ ] Implement comprehensive error boundaries
-- [ ] Add input validation for all forms
-- [ ] Create user-friendly error messages
-- [ ] Add retry mechanisms for failed operations
-- [ ] Implement logging for debugging
+- [x] Implement comprehensive error boundaries
+- [x] Add input validation for all forms
+- [x] Create user-friendly error messages
+- [x] Add retry mechanisms for failed operations
+- [x] Implement logging for debugging
 
 ### **Performance Optimization**