refactor(events, idaa): standardize on String-only IDs and remove '_random' suffix

Aligned the Events Badges, Templates, and IDAA Bulletin Board modules with
Aether UI/UX v3 standards by prioritizing semantic String IDs (e.g., event_id,
badge_id) over legacy '_random' variants in API helpers, Dexie processors,
and UI components.

- Refactored badge and template loaders to use clean ID field names.
- Updated search and LiveQuery logic in badge management views.
- Cleaned up unused imports and legacy code in +layout and +page components.
- Standardized ID mapping in generic object processors.
- Improved IDAA post creation UX with autofocus and empty title defaults.

src/lib/ae_events/ae_events__event_badge_template.ts

@@ -74,7 +74,7 @@ async function _process_generic_props<T extends Record<string, any>>({
                 (processed_obj as any)[newKey] = processed_obj[key];
             }
         }
-        const randomIdKey = `${obj_type}_id_random`;
+        const randomIdKey = `${obj_type}_id`;
         if (processed_obj[randomIdKey]) {
             (processed_obj as any).id = processed_obj[randomIdKey];
         }
@@ -129,7 +129,7 @@ export async function load_ae_obj_id__event_badge_template({
     if (log_lvl) {
         console.log(`*** load_ae_obj_id__event_badge_template() *** [V3] id=${event_badge_template_id}`);
     }
-    
+
     try {
         ae_promises.load__event_badge_template_obj = await api.get_ae_obj_v3({
             api_cfg,
@@ -161,7 +161,7 @@ export async function load_ae_obj_id__event_badge_template({
             ae_promises.load__event_badge_template_obj = await db_events.badge_template.get(event_badge_template_id);
         }
     }
-    
+
     return ae_promises.load__event_badge_template_obj || null;
 }
 
@@ -235,7 +235,7 @@ export async function load_ae_obj_li__event_badge_template({
                 .toArray();
         }
     }
-    
+
     return ae_promises.load__event_badge_template_obj_li || [];
 }
 
@@ -257,7 +257,7 @@ export async function create_ae_obj__event_badge_template({
         api_cfg,
         obj_type: 'event_badge_template',
         fields: {
-            event_id_random: event_id,
+            event_id: event_id,
             ...data_kv
         },
         log_lvl
@@ -376,7 +376,7 @@ export async function search__event_badge_template({
 }) {
     const search_query: any = {
         q: qry_str,
-        and: [{ field: 'event_id_random', op: 'eq', value: event_id }]
+        and: [{ field: 'event_id', op: 'eq', value: event_id }]
     };
 
     if (enabled === 'enabled') search_query.and.push({ field: 'enable', op: 'eq', value: true });