Added GitHub PR Workflow Check: Talawa Admin app starts (No Docker)

.github/workflows/pull-request.yml

@@ -1,4 +1,4 @@
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 #
 # NOTE!
@@ -260,6 +260,85 @@
       - name: Validate Documents
         run: graphql-inspector validate './src/GraphQl/**/*.ts' './talawa-api/schema.graphql'
 
+  Start-App-Without-Docker:
+    name: Check if Talawa Admin app starts (No Docker)
+    runs-on: ubuntu-latest
+    needs: [Code-Quality-Checks, Test-Application]
+    if: github.actor != 'dependabot'
+    steps:
+      - name: Checkout the Repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+
+      - name: Install Dependencies
+        run: npm install
+
+      - name: Build Production App
+        run: npm run build
+
+      - name: Start Production App
+        run: |
+          npm run preview &
+          echo $! > .pidfile_prod
+
+      - name: Check if Production App is running
+        run: |
+          timeout=120
+          echo "Starting production health check with ${timeout}s timeout"
+          while ! nc -z localhost 4173 && [ $timeout -gt 0 ]; do
+            sleep 1
+            timeout=$((timeout-1))
+            if [ $((timeout % 10)) -eq 0 ]; then
+              echo "Still waiting for production app to start... ${timeout}s remaining"
+            fi
+          done
+
+          if [ $timeout -eq 0 ]; then
+            echo "Timeout waiting for production application to start"
+            exit 1
+          fi
+          echo "Production app started successfully"
+
+      - name: Stop Production App
+        run: |
+          if [ -f .pidfile_prod ]; then
+            kill "$(cat .pidfile_prod)"
+          fi
+
+      - name: Start Development App
+        run: |
+          npm run serve &
+          echo $! > .pidfile_dev
+
+      - name: Check if Development App is running
+        run: |
+          timeout=120
+          echo "Starting development health check with ${timeout}s timeout"
+          while ! nc -z localhost 4321 && [ $timeout -gt 0 ]; do
+            sleep 1
+            timeout=$((timeout-1))
+            if [ $((timeout % 10)) -eq 0 ]; then
+              echo "Still waiting for development app to start... ${timeout}s remaining"
+            fi
+          done
+
+          if [ $timeout -eq 0 ]; then
+            echo "Timeout waiting for development application to start"
+            exit 1
+          fi
+          echo "Development app started successfully"
+
+      - name: Stop Development App
+        if: always()
+        run: |
+          if [ -f .pidfile_dev ]; then
+            kill "$(cat .pidfile_dev)"
+          fi
+
   Docker-Start-Check:
     name: Check if Talawa Admin app starts in Docker
     runs-on: ubuntu-latest