chore: update CI configuration to use pnpm caching and remove unnecessary steps for improved efficiency

Author: stephenway

.github/workflows/ci.yml

@@ -33,26 +33,13 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: '18'
-          cache: 'npm'
+          cache: 'pnpm'
 
       - name: Setup pnpm
         uses: pnpm/action-setup@v2
         with:
           version: 8
 
-      - name: Get pnpm store directory
-        shell: bash
-        run: |
-          echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
-
-      - name: Setup pnpm cache
-        uses: actions/cache@v3
-        with:
-          path: ${{ env.STORE_PATH }}
-          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
-          restore-keys: |
-            ${{ runner.os }}-pnpm-store-
-
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
 
@@ -108,26 +95,13 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: '18'
-          cache: 'npm'
+          cache: 'pnpm'
 
       - name: Setup pnpm
         uses: pnpm/action-setup@v2
         with:
           version: 8
 
-      - name: Get pnpm store directory
-        shell: bash
-        run: |
-          echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
-
-      - name: Setup pnpm cache
-        uses: actions/cache@v3
-        with:
-          path: ${{ env.STORE_PATH }}
-          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
-          restore-keys: |
-            ${{ runner.os }}-pnpm-store-
-
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
 
@@ -142,16 +116,6 @@ jobs:
           PAYLOAD_PUBLIC_SERVER_URL: http://localhost:3001
           PAYLOAD_PUBLIC_CMS_URL: http://localhost:3001/admin
 
-      - name: Start applications
-        run: |
-          pnpm start &
-          sleep 10
-        env:
-          DATABASE_URI: postgresql://postgres:postgres@localhost:5432/overland_test
-          PAYLOAD_SECRET: test-secret-key-for-ci
-          PAYLOAD_PUBLIC_SERVER_URL: http://localhost:3001
-          PAYLOAD_PUBLIC_CMS_URL: http://localhost:3001/admin
-
       - name: Run E2E tests
         run: pnpm test:e2e
         env: