fix(ci): add Node 22 setup for wrangler action compatibility

Wrangler action requires crypto.randomUUID() which needs Node 20+.
The Gitea runner defaults to Node 18.

.gitea/workflows/deploy.yaml

@@ -11,6 +11,11 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "22"
+
       - name: Setup Bun
         uses: oven-sh/setup-bun@v2