タグ “廃止” 追加 (#378) (#379)

Reviewed-on: http://git.miteruzo.com/miteruzo/btrc-hub/pulls/379
Co-authored-by: miteruzo <miteruzo@naver.com>
Co-committed-by: miteruzo <miteruzo@naver.com>

frontend/tsconfig.app.json

@@ -27,5 +27,6 @@
       "@/*": ["*"]
     }
   },
-  "include": ["src"]
+  "include": ["src"],
+  "exclude": ["src/**/*.test.ts", "src/**/*.test.tsx", "src/test"]
 }