HEF Gen 6 Evolution Complete — Trajectory Mobile

**Instance:** inst_20260131075427_227 **Task:** task_20260225114539_7c72cf **Generation:** 5 → 6 **Completed:** 2026-02-25 ### 1. Priority System - **Types:** Added `IdeaPriority` type (`low` | `medium` | `high` | `urgent`) with color-coded config - **IdeaCard:** Colored left border strip indicates priority (gray/blue/orange/red) - **NewIdeaSheet:** 4-button priority picker with color highlights and icons - **Search:** Priority boost in scoring — urgent/high ideas rank higher - **Sort:** Ideas sorted by priority first, then by date - **Widget:** Priority dots shown next to recent ideas (colored circles) ### 2. Categories System - **Types:** Added `IdeaCategory` type with 6 categories: inbox, project, personal, work, creative, research - **HomeScreen:** Horizontal scrolling category tabs above sync filter chips - **NewIdeaSheet:** Grid-style category selector with icons - **IdeaCard:** Category badge shown below text (except 'inbox' which is default) - **Search:** Category filter parameter integrated into `searchIdeas()` - **Widget:** Category icons displayed next to recent ideas ### 3. Swipe Actions on IdeaCard - **PanResponder** for native gesture handling (no external libs) - Swipe left → red "Delete" background revealed → delete confirmation - Swipe right → blue "Edit" background → enters edit mode - `SWIPE_THRESHOLD` = 80px, with spring animation snap-back - Background action indicators visible during swipe ### 4. Fuzzy Search - **New file:** `src/utils/fuzzySearch.ts` - Levenshtein distance algorithm for fuzzy matching - `fuzzyScore()` returns 0-1 score (exact → contains → prefix → distance) - `findMatchRanges()` returns highlight ranges for UI - `debounce()` utility for search input (300ms) - Search results now show highlighted matched text