fix: Usa IP locale 192.168.1.37 per registry invece del dominio

- Evita passaggio attraverso Cloudflare (413 Payload Too Large)
- Registry in rete locale: 192.168.1.37 invece di gitea.home-nas-ds.org
- Image name: 192.168.1.37/alessio/ha-voltronic-mqtt

.gitea/workflows/docker-build.yml

@@ -32,8 +32,8 @@ jobs:
       - name: Prepare image name
         id: image-name
         run: |
-          # Usa il registry Gitea
-          echo "IMAGE_NAME=gitea.home-nas-ds.org/alessio/ha-voltronic-mqtt" >> $GITHUB_OUTPUT
+          # Usa il registry Gitea locale (IP per evitare Cloudflare)
+          echo "IMAGE_NAME=192.168.1.37/alessio/ha-voltronic-mqtt" >> $GITHUB_OUTPUT
           echo "SHOULD_PUSH=true" >> $GITHUB_OUTPUT
 
       - name: Docker meta
@@ -41,7 +41,7 @@ jobs:
         uses: docker/metadata-action@v4
         with:
           images: |
-            gitea.home-nas-ds.org/alessio/ha-voltronic-mqtt
+            192.168.1.37/alessio/ha-voltronic-mqtt
           tags: |
             type=ref,event=branch
             type=ref,event=pr
@@ -53,7 +53,7 @@ jobs:
         if: github.event_name != 'pull_request'
         uses: docker/login-action@v2
         with:
-          registry: gitea.home-nas-ds.org
+          registry: 192.168.1.37
           username: ${{ github.repository_owner }}
           password: ${{ secrets.REGISTRY_TOKEN }}