Add Gitea Actions CI/CD deploy workflow

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.gitea/workflows/deploy.yml

@@ -0,0 +1,29 @@
+name: Deploy
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Build frontend
+        run: cd client && npm ci && npm run build
+
+      - name: Deploy to app directory
+        run: |
+          rsync -a --delete client/dist/ /opt/apps/marketing-app/client/dist/
+          rsync -a server/ /opt/apps/marketing-app/server/ --exclude node_modules --exclude '*.db' --exclude uploads --exclude .env
+
+      - name: Install production deps
+        run: cd /opt/apps/marketing-app/server && npm ci --production
+
+      - name: Restart service
+        run: sudo systemctl restart marketing-app