fix: add sleep

Author: tituschewxj

.github/workflows/test.yml

@@ -58,6 +58,9 @@ jobs:
           cd ./apps
           docker-compose up --build -d
 
+      - name: Wait for services to be ready
+        run: sleep 30
+
       - name: Run Tests
         env:
           FRONTEND_URL: ${{ vars.FRONTEND_URL }}
@@ -66,5 +69,6 @@ jobs:
         run: |
           curl -sSL $QUESTION_SERVICE_URL
           curl -fsSL $USER_SERVICE_URL
+          curl -fsSL $FRONTEND_URL
 
           # We can add more tests here