Add Gitea Actions deploy workflow

.gitea/workflows/deploy.yml

@@ -0,0 +1,21 @@
+name: Deploy
+
+on:
+  push:
+    branches: [production]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+
+      - run: npm ci
+      - run: npm run build
+
+      - name: Deploy
+        run: rsync -a --delete dist/ /var/www/dusa.cz/