Update manifest and add new AST cache for blog frontend sync and default cover

- Updated modification times and AST hashes for several files in the manifest.json.
- Added new entries for `app/api/revalidate/route.js`, `components/blog/detail/Faq.js`, `components/blog/detail/Sources.js`, and other files related to blog functionality.
- Introduced a new AST cache file for the blog frontend sync and default cover prompt, including detailed node and edge relationships.

graphify-out/.graphify_labels.json

@@ -400,5 +400,10 @@
   "398": "Community 398",
   "399": "Community 399",
   "400": "Community 400",
-  "401": "Community 401"
+  "401": "Community 401",
+  "402": "Community 402",
+  "403": "Community 403",
+  "404": "Community 404",
+  "405": "Community 405",
+  "406": "Community 406"
 }