stabilizing pipelines and setting screenshots retention

.gitea/workflows/main.yaml

@@ -20,11 +20,17 @@ jobs:
       - name: Check out repository code
         uses: actions/checkout@v4
 
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: 'npm'
+
       - name: Setup required tools
         run: sudo apt-get install zip jq curl -y
 
       - name: Install JS dependencies
-        run: npm install
+        run: npm ci
 
       - name: Run build
         run: |