Update pr-check to run checks before building frontend

Author: leekahung

.github/workflows/pr-check.yml

@@ -66,11 +66,10 @@ jobs:
       - name: Install dependencies
         run: npm ci
 
-      - name: Build frontend
-        run: npm run build
-
       - name: Run linting checks
         run: npm run lint
-
       - name: Run format checks
         run: npx prettier --check .
+
+      - name: Build frontend
+        run: npm run build