add github actions

.github/workflows/release.yml

@@ -0,0 +1,31 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - "v*"
+
+env:
+  REGISTRY: gitea.ia-innovacion.work
+  REGISTRY_PATH: innovacion/playground
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Log in to Gitea Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ secrets.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: mods/qfactory/Dockerfile
+          push: true
+          tags: |
+            ${{ env.REGISTRY }}/${{ env.REGISTRY_PATH }}:latest
+            ${{ env.REGISTRY }}/${{ env.REGISTRY_PATH }}:${{ github.sha }}