fix: correct IndeedHub port mapping from 8190 to 7777

Backend metadata and manifest now match the actual running config
and the frontend port mapping.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/indeedhub/manifest.yml

@@ -27,7 +27,7 @@ app:
     apparmor_profile: default
 
   ports:
-    - host: 8190
+    - host: 7777
       container: 3000
       protocol: tcp  # Web UI (Next.js)
 
@@ -57,7 +57,7 @@ app:
       name: Web UI
       description: Stream Bitcoin documentaries with Nostr identity
       type: ui
-      port: 8190
+      port: 7777
       protocol: http
       path: /