feat(ai-character): 관리자 인증 셸 구현

package.json

@@ -15,12 +15,16 @@
     "e2e": "playwright test"
   },
   "dependencies": {
+    "@tanstack/react-query": "^5.101.4",
     "react": "19.2.8",
-    "react-dom": "19.2.8"
+    "react-dom": "19.2.8",
+    "zod": "^4.4.3"
   },
   "devDependencies": {
+    "@axe-core/playwright": "^4.12.1",
     "@eslint/js": "10.0.1",
     "@playwright/test": "1.61.1",
+    "@tailwindcss/vite": "4.3.3",
     "@testing-library/dom": "10.4.1",
     "@testing-library/jest-dom": "7.0.0",
     "@testing-library/react": "16.3.2",
@@ -33,6 +37,8 @@
     "eslint-plugin-react-refresh": "0.5.3",
     "globals": "17.7.0",
     "jsdom": "29.1.1",
+    "msw": "^2.15.0",
+    "tailwindcss": "4.3.3",
     "typescript": "6.0.3",
     "typescript-eslint": "8.65.0",
     "vite": "8.1.5",