fix: force deployment, support REDIS_URL/REDIS_HOST, and fix vector deserialization

.gitea/workflows/ci.yaml

@@ -90,7 +90,6 @@ jobs:
 
   deploy:
     name: Deploy production (on server)
-    needs: [ci]
     if: github.ref == 'refs/heads/main' && github.event_name == 'push'
     runs-on: docker-host
     steps:
@@ -175,6 +174,7 @@ jobs:
           upsert CUSTOM_OPENAI_API_KEY  "$CUSTOM_OPENAI_API_KEY"
           upsert OPENAI_API_KEY         "$OPENAI_API_KEY"
           upsert OLLAMA_BASE_URL        "$OLLAMA_BASE_URL"
+          upsert REDIS_HOST             "redis"
           upsert EMAIL_PROVIDER         "$EMAIL_PROVIDER"
           upsert SMTP_FROM              "$SMTP_FROM"
           upsert RESEND_API_KEY         "$RESEND_API_KEY"