ci: use internal registry (bypass Cloudflare upload limit)

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

.gitea/workflows/ci.yml

@@ -9,8 +9,8 @@ on:
     branches: [main]
 
 env:
-  REGISTRY: gitea.jeffemmett.com
-  IMAGE: gitea.jeffemmett.com/jeffemmett/nofi-website
+  REGISTRY: localhost:3000
+  IMAGE: localhost:3000/jeffemmett/nofi-website
 
 jobs:
   deploy: