feat: add Gitea Actions CI/CD workflows

.gitea/workflows/deploy.yml

@@ -0,0 +1,28 @@
+name: Deploy to Server
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Deploy via SSH
+        uses: appleboy/ssh-action@v1.0.3
+        with:
+          host: ${{ secrets.DEPLOY_HOST }}
+          username: ${{ secrets.DEPLOY_USERNAME }}
+          key: ${{ secrets.DEPLOY_KEY }}
+          port: ${{ secrets.DEPLOY_PORT || 22 }}
+          script: |
+            cd /opt/configucci
+            git pull origin main
+            docker-compose pull
+            docker-compose up -d
+            docker system prune -f