switch to git.mightycastle.net

.forgejo/workflows/deploy.yml

@@ -10,9 +10,15 @@ jobs:
       volumes:
         - /var/run/docker.sock:/var/run/docker.sock
     steps:
+      - name: docker login
+        uses: docker/login-action@v3
+        with:
+          registry: git.mightycastle.net
+          username: zimgao
+          password: ${{ secrets.PACKAGESKEY }}
       - name: build and publish
         uses: docker/build-push-action@v6
         with:
           push: true
-          tags: registry.mightycastle.net/runner-image:latest
+          tags: git.mightycastle.net/zimgao/runner-image:latest