Switch to Docker Hub registry

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.gitea/workflows/build.yaml

@@ -18,18 +18,17 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
-      - name: Login to Gitea Container Registry
+      - name: Login to Docker Hub
         uses: docker/login-action@v3
         with:
-          registry: gitea.voyager.sh
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          username: nick
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
-          password: ${{ secrets.REGISTRY_TOKEN }}
 
       - name: Extract metadata
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: gitea.voyager.sh/nick/comfyui-serverless
+          images: flybynight69420/comfyui-serverless
           tags: |
             type=sha,prefix=
             type=raw,value=latest