add deploy workflow

.gitea/workflows/deploy.yml

@@ -0,0 +1,22 @@
+name: Build and 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
+      - run: npm ci
+      - run: npm run build
+      - name: Deploy to Synology
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.DEPLOY_KEY }}" > ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed25519
+          ssh-keyscan -p 22 10.0.0.19 >> ~/.ssh/known_hosts
+          rsync -avz --delete -e "ssh -p 22" dist/ root@10.0.0.19:/volume1/web/one-verse-a-day/