fix issues

Author: Bojan131

.github/workflows/check-package-lock.yml

@@ -4,7 +4,7 @@ permissions:
   contents: read
 
 concurrency:
-  group: check-package-lock-${{ github.ref }}
+  group: check-package-lock-${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true
 
 on:
@@ -47,7 +47,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: '22'
+          node-version: '20.x'
 
       - name: Validate package-lock.json is valid and in sync
         run: npm ci --dry-run --ignore-scripts