feat: improve admin panel design (#14464)

packages/frontend/admin/package.json

@@ -60,6 +60,7 @@
     "zod": "^3.25.76"
   },
   "devDependencies": {
+    "@testing-library/react": "^16.3.2",
     "@types/lodash-es": "^4.17.12",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
@@ -67,7 +68,8 @@
     "shadcn-ui": "^0.9.5",
     "tailwind-merge": "^3.4.0",
     "tailwindcss": "^4.1.17",
-    "tailwindcss-animate": "^1.0.7"
+    "tailwindcss-animate": "^1.0.7",
+    "vitest": "^3.2.4"
   },
   "scripts": {
     "build": "affine bundle",