fix(idb-sort): correct tmp_sort_* comparator direction in journals, IDAA recovery meetings, and BB post comments

build_tmp_sort() encodes priority=true as '0' for ascending sort. JS comparators
were using b.localeCompare(a) (descending), inverting the encoding so priority=false
items sorted first. Fixed to a.localeCompare(b) in ae_journals_search_helpers.ts (3
sites in recovery_meetings +page.svelte and wrapper component).

Also fixes a Dexie anti-pattern in bb/[post_id]: .reverse() before .sortBy() is a
no-op in Dexie; moved array .reverse() to after the await.

Documents the encoding rule and legacy inverted-encoding modules in
GUIDE__SvelteKit2_Svelte5_DexieJS.md and adds mistake #15 to BOOTSTRAP quickstart.

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

src/lib/ae_journals/ae_journals_search_helpers.ts

@@ -75,8 +75,10 @@ export function journal_entry_matches_search(
 }
 
 export function journal_entry_compare_for_list(a: any, b: any): number {
+    // tmp_sort_1 is built by build_tmp_sort() for ascending comparison:
+    // priority=true encodes as '0', priority=false as '1', so ASC puts priority first.
     return (
-        (b?.tmp_sort_1 ?? '').localeCompare(a?.tmp_sort_1 ?? '') ||
+        (a?.tmp_sort_1 ?? '').localeCompare(b?.tmp_sort_1 ?? '') ||
         (b?.updated_on ?? '').localeCompare(a?.updated_on ?? '') ||
         (b?.journal_entry_id ?? '').localeCompare(a?.journal_entry_id ?? '')
     );