refactor(search): standardize debounced reactive search across modules

- Standardized the search pattern using Svelte 5 debounced $effects in Recovery Meetings, Badge Search, and Journals to eliminate manual triggers and stuttering.
- Fixed a bug in 'ae_idaa_comp__event_obj_li.svelte' where the Results count was inconsistent with the displayed list by implementing a derived 'visible_event_obj_li' state.
- Hardened 'ae_idaa_comp__event_obj_li_wrapper.svelte' to filter out 'undefined' entries from database 'bulkGet' calls.
- Cleaned up legacy search handling code in 'ae_idaa_comp__event_obj_qry.svelte'.
- Updated 'TODO.md' and 'GEMINI.md' to reflect search logic hardening accomplishments.

GEMINI.md

@@ -100,6 +100,7 @@
 
 ### 🚧 Active Workstreams
 - **[Hydration Optimization]:** Implemented SWR pattern and non-blocking layouts to eliminate "white page" delays.
+- **[Search Hardening]:** Standardized debounced reactive search logic across Recovery Meetings, Badge Search, and Journals modules.
 - **[Service Worker]:** Re-enabled registration and implemented robust asset caching.
 - **[Native Bridge]:** Phase 5 AppleScript handlers for macOS (PowerPoint/Keynote).
 - **[Telemetry]:** Modern dashboard in Launcher Config with visual CPU/RAM gauges.
@@ -107,6 +108,7 @@
 
 ### 🧠 Recent Learnings & Decisions
 - **SWR Pattern:** Crucial for eliminating page load delays in Sites, Events, and Journals.
+- **Debounced Search:** Replacing manual triggers and loops (like setInterval) with reactive debounced effects significantly improves UX and reduces API noise.
 - **Quiet Logs:** Silenced noisy `AbortError` and `NetworkError` in background fetches to reduce noise.
 - **Details Toggle:** Optimized Event Session list by deferring expensive sub-components.
 - **CodeMirror Fix:** Resolved line-wrapping issues in editors.