feat(events): reorganize badge admin tools and enhance dependency tracking

- Migrated 'Add New Badge' and 'Upload Badge List' to centralized Event Settings hub.
- Secured Admin Tools visibility with Administrator access and Edit Mode requirements.
- Restored and modernized Badge Template management route with Svelte 5 runes.
- Patched 'Archive' and 'Session' database interfaces to resolve compiler errors.
- Added project-wide dependency comments to key interfaces (Archive, Badge, Session) to prevent cascading change regressions.
- Fixed duplicate import errors in the Settings page.

src/routes/idaa/(idaa)/archives/[archive_id]/+page.svelte

@@ -20,7 +20,7 @@
     // import type { key_val } from '$lib/ae_stores';
     import { ae_util } from '$lib/ae_utils/ae_utils';
     // import { core_func } from '$lib/ae_core/ae_core_functions';
-    import { db_archives } from '$lib/ae_archives/db_archives';
+    import { db_archives, type Archive } from '$lib/ae_archives/db_archives';
     import {
         ae_snip,
         ae_loc,