FIX: deploy and client app route

Author: klklgooa

.github/workflows/deploy.yml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      # --- 공통 준비 단계 ---!!
+      # --- 공통 준비 단계 ---!!!
       - name: Checkout Server Repository
         uses: actions/checkout@v4