Fix: Restore IDAA Recovery Meetings search functionality

- Backend: Added V3-compliant `search__event` to `ae_events__event.ts` with support for `default_qry_str`.
- Backend: Removed accidental duplicate `qry_ae_obj_li__event_v2` implementation.
- API: Exported `search__event` from `ae_events_functions.ts`.
- Frontend: Updated `recovery_meetings/+page.svelte` to use the new `search__event` function.

src/routes/idaa/(idaa)/recovery_meetings/+page.svelte

@@ -253,7 +253,7 @@
                     );
 
                     $idaa_prom.load__event_obj_qry = events_func
-                        .qry_ae_obj_li__event_v2({
+                        .search__event({
                             api_cfg: $ae_api,
                             for_obj_type: 'account',
                             for_obj_id: $ae_loc.account_id,