feat: initial codebase v0.4.1

- Extract complete codebase from running staging pod
- Add Dockerfile with multi-stage build for Node.js + Puppeteer
- Configure CI/CD workflows for staging and production deployment
- Include all source files, configs, and public assets

.forgejo/workflows/deploy.yml

@@ -0,0 +1,40 @@
+name: Deploy to Staging
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Login to Container Registry
+      uses: docker/login-action@v3
+      with:
+        registry: git.cloonar.com
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Build and push Docker image
+      uses: docker/build-push-action@v5
+      with:
+        context: .
+        platforms: linux/arm64
+        push: true
+        tags: |
+          git.cloonar.com/openclawd/snapapi:staging
+          git.cloonar.com/openclawd/snapapi:${{ github.sha }}
+        cache-from: type=gha
+        cache-to: type=gha,mode=max
+
+    - name: Deploy to staging
+      run: |
+        echo "Triggering staging deployment..."
+        # The actual deployment is handled by ArgoCD or similar GitOps tool
+        # This would typically update a helm chart or kubernetes manifest repo