Codebase Maintenance and Refactoring

.github/workflows/deploy.yml

@@ -29,19 +29,38 @@ jobs:
         uses: actions/setup-node@v6
         with:
           node-version: "24"
-          cache: "npm"
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+          run_install: false
+
+      - name: Get pnpm store directory
+        shell: bash
+        run: |
+          echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_OUTPUT
+        id: pnpm-cache
+
+      - name: Setup pnpm cache
+        uses: actions/cache@v4
+        with:
+          path: ${{ steps.pnpm-cache.outputs.STORE_PATH }}
+          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
+          restore-keys: |
+            ${{ runner.os }}-pnpm-store-
 
       - name: Install dependencies
-        run: npm ci
+        run: pnpm install --frozen-lockfile
 
       - name: Lint
-        run: npm run lint
+        run: pnpm run lint
 
       - name: Test
-        run: npm run test
+        run: pnpm run test
 
       - name: Build
-        run: npm run build
+        run: pnpm run build
         env:
           NODE_ENV: production