docs(05-03): complete search integration plan

Tasks completed: 3/3
- Create recent searches store and add dropdown UI
- Integrate filtering into EntryList with flat list mode
- Add highlighting to EntryCard and integrate search UI

SUMMARY: .planning/phases/05-search/05-03-SUMMARY.md

.planning/STATE.md

@@ -5,23 +5,23 @@
 See: .planning/PROJECT.md (updated 2026-01-29)
 
 **Core value:** Capture and find anything from any device — especially laptop. If cross-device capture with images doesn't work, nothing else matters.
-**Current focus:** Phase 5 - Search & Filter (In progress)
+**Current focus:** Phase 5 - Search & Filter (Complete)
 
 ## Current Position
 
 Phase: 5 of 6 (Search & Filter)
-Plan: 2 of 3 in current phase
-Status: In progress
-Last activity: 2026-01-31 — Completed 05-02-PLAN.md
+Plan: 3 of 3 in current phase (Phase complete)
+Status: Phase 5 complete, ready for Phase 6
+Last activity: 2026-01-31 — Completed 05-03-PLAN.md
 
-Progress: [█████████░] 93%
+Progress: [██████████] 100%
 
 ## Performance Metrics
 
 **Velocity:**
-- Total plans completed: 15
-- Average duration: 3.4 min
-- Total execution time: 52 min
+- Total plans completed: 16
+- Average duration: 3.5 min
+- Total execution time: 56 min
 
 **By Phase:**
 
@@ -31,10 +31,10 @@ Progress: [█████████░] 93%
 | 02-core-crud | 4 | 15 min | 3.75 min |
 | 03-images | 4 | 14 min | 3.5 min |
 | 04-tags | 3 | 13 min | 4.3 min |
-| 05-search | 2 | 3 min | 1.5 min |
+| 05-search | 3 | 7 min | 2.3 min |
 
 **Recent Trend:**
-- Last 5 plans: 03-04 (8 min), 04-01 (2 min), 04-02 (8 min), 04-03 (3 min), 05-02 (1 min)
+- Last 5 plans: 04-01 (2 min), 04-02 (8 min), 04-03 (3 min), 05-02 (1 min), 05-03 (4 min)
 - Trend: Stable
 
 *Updated after each plan completion*
@@ -87,6 +87,9 @@ Recent decisions affecting current work:
 - Case-insensitive matching for text search and tag filtering (05-02)
 - AND logic for multiple tag filters (05-02)
 - XSS-safe HTML generation: escape first, then modify (05-02)
+- Recent searches saved on blur with >= 2 char minimum (05-03)
+- Generic filterEntries<T> to preserve full entry type (05-03)
+- Flat list during filtering (no pinned/unpinned separation) (05-03)
 
 ### Pending Todos
 
@@ -99,9 +102,9 @@ None yet.
 ## Session Continuity
 
 Last session: 2026-01-31
-Stopped at: Completed 05-02-PLAN.md (Phase 5 in progress)
+Stopped at: Completed 05-03-PLAN.md (Phase 5 complete)
 Resume file: None
 
 ---
 *State initialized: 2026-01-29*
-*Last updated: 2026-01-31 after 05-02 completion*
+*Last updated: 2026-01-31 after 05-03 completion*

.planning/phases/05-search/05-03-SUMMARY.md

@@ -0,0 +1,139 @@
+---
+phase: 05-search
+plan: 03
+subsystem: ui
+tags: [svelte5, svelte-persisted-store, search, filtering, highlighting]
+
+# Dependency graph
+requires:
+  - phase: 05-01
+    provides: SearchBar component, FilterBar component, SearchFilters type
+  - phase: 05-02
+    provides: filterEntries utility, highlightText utility
+provides:
+  - Recent searches persisted store with deduplication
+  - Integrated search/filter UI on main page
+  - Text highlighting in search results
+  - Flat list mode during filtering
+  - Search-specific empty state
+affects: [06-polish]
+
+# Tech tracking
+tech-stack:
+  added: []
+  patterns:
+    - "recentSearches store with persisted storage and deduplication"
+    - "Generic filterEntries function to preserve entry types"
+    - "Conditional {@html} rendering based on searchQuery"
+
+key-files:
+  created:
+    - src/lib/stores/recentSearches.ts
+  modified:
+    - src/lib/components/SearchBar.svelte
+    - src/lib/components/EntryList.svelte
+    - src/lib/components/EntryCard.svelte
+    - src/routes/+page.svelte
+    - src/lib/utils/filterEntries.ts
+
+key-decisions:
+  - "Recent searches saved on blur with >= 2 char minimum"
+  - "onmousedown for dropdown selection to fire before blur"
+  - "Generic filterEntries<T> to preserve full entry type including images"
+  - "Flat list during filtering (no pinned/unpinned separation)"
+
+patterns-established:
+  - "Persisted stores for user preferences (recentSearches follows preferences pattern)"
+  - "Highlight only in collapsed view to avoid confusion with edit mode"
+
+# Metrics
+duration: 4min
+completed: 2026-01-31
+---
+
+# Phase 5 Plan 3: Search Integration Summary
+
+**Full search and filter integration with recent searches, text highlighting, and flat list mode**
+
+## Performance
+
+- **Duration:** 4 min
+- **Started:** 2026-01-31T16:16:26Z
+- **Completed:** 2026-01-31T16:20:30Z
+- **Tasks:** 3
+- **Files modified:** 6
+
+## Accomplishments
+
+- Created recentSearches store with persistence and 5-item deduplication
+- Integrated SearchBar dropdown showing recent searches on focus
+- Added reactive filtering in EntryList with flat list mode when filtering
+- Implemented text highlighting in EntryCard collapsed view
+- Wired complete search UI in +page.svelte with state synchronization
+
+## Task Commits
+
+Each task was committed atomically:
+
+1. **Task 1: Create recent searches store and add dropdown UI** - `af61b10` (feat)
+2. **Task 2: Integrate filtering into EntryList with flat list mode** - `9642b51` (feat)
+3. **Task 3: Add highlighting to EntryCard and integrate search UI** - `bb1e64a` (feat)
+
+## Files Created/Modified
+
+- `src/lib/stores/recentSearches.ts` - Persisted store for recent searches with addRecentSearch function
+- `src/lib/components/SearchBar.svelte` - Added recent searches dropdown, focus/blur handlers
+- `src/lib/components/EntryList.svelte` - Added filters/searchQuery props, flat list mode, search empty state
+- `src/lib/components/EntryCard.svelte` - Added searchQuery prop, {@html highlightText()} for title/content
+- `src/routes/+page.svelte` - Integrated SearchBar, FilterBar, state management
+- `src/lib/utils/filterEntries.ts` - Made generic to preserve entry type
+
+## Decisions Made
+
+1. **Recent searches on blur:** Save to recent searches when input loses focus with >= 2 chars, avoiding double-saves
+2. **onmousedown for selection:** Use onmousedown instead of onclick for dropdown items to fire before onblur
+3. **Generic filterEntries:** Changed to `filterEntries<T extends EntryWithTags>` to preserve full entry type including images field
+4. **Highlight in collapsed only:** Apply highlighting only in collapsed view where preview text is shown
+
+## Deviations from Plan
+
+### Auto-fixed Issues
+
+**1. [Rule 3 - Blocking] Fixed filterEntries type to preserve images field**
+- **Found during:** Task 3 (type check after page integration)
+- **Issue:** filterEntries returned EntryWithTags which lacks images, but EntryCard requires images
+- **Fix:** Made filterEntries generic with `<T extends EntryWithTags>` to preserve full type
+- **Files modified:** src/lib/utils/filterEntries.ts
+- **Verification:** npm run check passes with 0 errors
+- **Committed in:** bb1e64a (Task 3 commit)
+
+---
+
+**Total deviations:** 1 auto-fixed (1 blocking)
+**Impact on plan:** Minor type fix necessary for TypeScript compatibility. No scope creep.
+
+## Issues Encountered
+
+None - plan executed smoothly.
+
+## User Setup Required
+
+None - no external service configuration required.
+
+## Next Phase Readiness
+
+- Search and filter fully functional
+- Phase 5 complete, ready for Phase 6 (Polish)
+- All must_haves verified:
+  - User can search entries by typing
+  - User can filter by type, tags, date range
+  - Matching text highlighted with bold
+  - Pinned entries in flat list during search
+  - Empty state shows friendly message
+  - "/" key focuses search
+  - Recent searches appear as quick picks
+  - Clear button resets filters
+
+---
+*Phase: 05-search*
+*Completed: 2026-01-31*