ci: add deploy workflow

.gitea/workflows/deploy.yml

@@ -0,0 +1,20 @@
+name: Deploy Worker
+on:
+  push:
+    branches: [main]
+    paths:
+      - 'src/**'
+      - 'wrangler.toml'
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+      - run: npm install wrangler
+      - run: npx wrangler deploy
+        env:
+          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}