chore: switch from npm to pnpm in CI/CD workflow

Author: SwarnimWalavalkar

.github/workflows/ci-cd.yml

@@ -20,17 +20,22 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          run_install: false
+
       - name: Use Node.js ${{ env.NODE_VERSION }}
         uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}
-          cache: "npm"
+          cache: "pnpm"
 
       - name: Install dependencies
-        run: npm ci
+        run: pnpm install --frozen-lockfile
 
       - name: Build
-        run: npm run build
+        run: pnpm build
         env:
           NEXT_PUBLIC_POSTHOG_KEY: ${{ secrets.POSTHOG_KEY }}
           NEXT_PUBLIC_POSTHOG_HOST: ${{ secrets.POSTHOG_HOST || 'https://app.posthog.com' }}
@@ -44,17 +49,22 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          run_install: false
+
       - name: Use Node.js ${{ env.NODE_VERSION }}
         uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}
-          cache: "npm"
+          cache: "pnpm"
 
       - name: Install dependencies
-        run: npm ci
+        run: pnpm install --frozen-lockfile
 
       - name: Build
-        run: npm run build
+        run: pnpm build
         env:
           NEXT_PUBLIC_POSTHOG_KEY: ${{ secrets.POSTHOG_KEY }}
           NEXT_PUBLIC_POSTHOG_HOST: ${{ secrets.POSTHOG_HOST || 'https://app.posthog.com' }}