chore(ci): update cache setup and subproject reference

Author: koromerzhin

.github/workflows/ci.yml

@@ -39,15 +39,15 @@ jobs:
           ref: 'v4.1'
           path: lampy
 
-      - name: Setup Docker cache
+      - name: Setup cache
         uses: actions/cache@v4
         with:
           path: node_modules
           key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
           restore-keys: ${{ runner.os }}-node-
-      
-      # === BUILD PHASE ===
+
       - name: Install dependencies
+        if: ${{ !exists('node_modules') }}
         run: npm ci --prefer-offline --no-audit
 
       - name: Setup environment files