ci: use node 23

Author: luckspt

.github/workflows/lint.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "18"
+          node-version: "23"
           cache: "npm"
           cache-dependency-path: frontend/package-lock.json