Optimize IDAA Bulletin Board performance and finalize hydration stability

- Disabled redundant comment loading in BB Post list to eliminate '1+N' API request overhead.
- Fixed missing 'untrack' import in BB Post page.
- Refactored IDAA Archive and BB pages to use 'page.params' for robust Svelte 5 reactivity.
- Finalized root layout hydration guards to prevent infinite store synchronization loops.

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

@@ -10,6 +10,7 @@
     // *** Import Svelte specific
     import { page } from '$app/state';
     import { browser } from '$app/environment';
+    import { untrack } from 'svelte';
     // import { goto, invalidate, pushState, replaceState } from '$app/navigation';
 
     // *** Import other supporting libraries
@@ -158,7 +159,7 @@
                     api_cfg: $ae_api,
                     account_id: $slct.account_id,
                     qry_archive_on: '2024-01-01', // (new Date()).toISOString(),
-                    inc_comment_li: true,
+                    inc_comment_li: false,
                     enabled: $idaa_loc.bb.qry__enabled,
                     hidden: $idaa_loc.bb.qry__hidden,
                     limit: $idaa_loc.bb.qry__limit,

src/routes/idaa/(idaa)/bb/+page.ts

@@ -31,7 +31,7 @@ export const load = (async ({ params, parent }) => {
             api_cfg: ae_acct.api,
             for_obj_type: 'account',
             for_obj_id: account_id,
-            inc_comment_li: true,
+            inc_comment_li: false,
             enabled: 'enabled',
             hidden: 'not_hidden',
             limit: 19,