t2를 개별 프로브 잡 3개로 분리, 완료된 테스트 워크플로우 정리

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

.gitea/workflows/t2.yml

@@ -1,4 +1,4 @@
-name: T2 env check step
+name: T2 probes
 
 on:
   push:
@@ -8,11 +8,19 @@ env:
   DEPLOY_DIR: /home/deploy/stacks/_clients/blog_report
 
 jobs:
-  t2:
+  a-root-env-exists:
     runs-on: deploy
     steps:
-      - name: Check env files exist
-        run: |
-          cd "$DEPLOY_DIR"
-          test -f .env || { echo "ERROR: $DEPLOY_DIR/.env 가 없습니다"; exit 1; }
-          test -f frontend/.env.production || { echo "ERROR: frontend/.env.production 이 없습니다"; exit 1; }
+      - run: test -f "$DEPLOY_DIR/.env"
+
+  b-frontend-env-exists:
+    runs-on: deploy
+    steps:
+      - run: test -f "$DEPLOY_DIR/frontend/.env.production"
+
+  c-brace-korean-syntax:
+    runs-on: deploy
+    steps:
+      - run: |
+          true || { echo "ERROR: 파일이 없습니다"; exit 1; }
+          echo ok