fix(idaa, leads): add each-block keys; gate clipboard buttons to manager_access

- Add keyed {#each} to recovery meeting list and exhibit tracking list
  to satisfy Svelte's each-block-key lint rule and ensure correct DOM
  reconciliation on list updates
- Gate Zoom/Jitsi copy-to-clipboard buttons behind manager_access in
  both the recovery meeting list view and single meeting detail view

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/routes/events/[event_id]/(leads)/leads/exhibit/[exhibit_id]/ae_comp__exhibit_tracking_obj_li.svelte

@@ -82,7 +82,7 @@
             </div>
 
             <div class="grid grid-cols-1 gap-4">
-                {#each lq__event_exhibit_tracking_obj_li as event_tracking_obj}
+                {#each lq__event_exhibit_tracking_obj_li as event_tracking_obj (event_tracking_obj.event_exhibit_tracking_id)}
                     <a
                         href={`/events/${page.params.event_id}/leads/exhibit/${event_tracking_obj.event_exhibit_id}/lead/${event_tracking_obj.event_exhibit_tracking_id}`}
                         class="card card-hover p-4 variant-filled-surface border-l-4 border-primary-500 flex flex-col md:flex-row gap-4 items-start md:items-center"