refactor(ci): improve caching strategy and dependency installation in CI workflow

Author: koromerzhin

.github/workflows/ci.yml

@@ -38,24 +38,24 @@ jobs:
           repository: koromerzhin/lampy
           ref: 'v4.1'
           path: lampy
-      
-      # === BUILD PHASE ===
+
+      - name: Setup cache
+        uses: actions/cache@v4
+        with:
+          path: node_modules
+          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: ${{ runner.os }}-node-
+
       - name: Install dependencies
-        run: npm ci --prefer-offline --no-audit
+        run: |
+            if [ ! -d node_modules ]; then
+                npm install
+            fi
       
       - name: Setup environment files
         run: |
           cp .env.example .env
       
-      # === INFRASTRUCTURE PHASE ===
-      - name: Setup Docker cache
-        uses: actions/cache@v4
-        with:
-          path: /tmp/.buildx-cache
-          key: ${{ runner.os }}-buildx-${{ github.sha }}
-          restore-keys: |
-            ${{ runner.os }}-buildx-
-      
       - name: Setup database and infrastructure
         run: |
           task symfony:copysql