fix yml / commit backend to something to ci

.github/workflows/gradle.yml

@@ -20,8 +20,9 @@ jobs:
   build:
     if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.action != 'closed')
     runs-on: ubuntu-latest
-    env:
-      working-directory: ./backend
+    defaults:
+      run:
+        working-directory: ./backend
     name: CI using Gradle Build
     steps:
       - uses: actions/checkout@v3
@@ -30,10 +31,6 @@ jobs:
         with:
           java-version: '17'
           distribution: 'corretto'
-      - name: list directories
-        run: |
-          ls -l
-          cd backend
       - name: Build with Gradle
         run: |
           chmod +x gradlew

backend/infra/main.bicep

@@ -10,6 +10,7 @@ param dbPassword string
 param jwtSecret string
 
 var mysqlServerName = '${name}-mysql'
+
 module vnetSetup 'vnet.bicep' = {
   name: 'vnet'
   scope: resourceGroup()