01f013c9d8
- Created 04-06-PLAN.md outlining persistence improvements phases - Phase 04-06-01: Draft persistence via localStorage - Added useDraftWorkout hook for auto-saving/loading drafts - Integrated hook into WorkoutEditPage - Added draft recovery prompt UI - Drafts cleared after successful save - Phase 04-06-02: Save error handling & retry (scaffolding) - Added error state and syncStatus tracking - Added handleRetry() for failed saves - Error banner with retry button - Phase 04-06-03: Sync status UI (scaffolding) - Added visual feedback for save progress - Status indicators: saving, saved, error - Disabled UI during save to prevent conflicts - Created comprehensive styles for new UI components Status: 04-06-01 complete and integrated. Ready for testing.