Add vercel analytics

frontend/package.json

@@ -14,6 +14,7 @@
     "@giraugh/tools": "^1.6.0",
     "@js-temporal/polyfill": "^0.4.4",
     "@microsoft/microsoft-graph-client": "^3.0.5",
+    "@vercel/analytics": "^1.0.1",
     "accept-language": "^3.0.18",
     "gapi-script": "^1.2.0",
     "hue-map": "^1.0.0",

frontend/src/app/layout.tsx

@@ -1,5 +1,6 @@
 import { Metadata } from 'next'
 import { Karla } from 'next/font/google'
+import { Analytics } from '@vercel/analytics/react'
 
 import Egg from '/src/components/Egg/Egg'
 import Settings from '/src/components/Settings/Settings'
@@ -42,6 +43,8 @@ const RootLayout = async ({ children }: { children: React.ReactNode }) => {
       <TranslateDialog />
 
       {children}
+
+      <Analytics />
     </body>
   </html>
 }

frontend/yarn.lock

@@ -404,6 +404,11 @@
     "@typescript-eslint/types" "5.59.9"
     eslint-visitor-keys "^3.3.0"
 
+"@vercel/analytics@^1.0.1":
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/@vercel/analytics/-/analytics-1.0.1.tgz#38308a626c91866cb00a249c08bf65251e9b9d81"
+  integrity sha512-Ux0c9qUfkcPqng3vrR0GTrlQdqNJ2JREn/2ydrVuKwM3RtMfF2mWX31Ijqo1opSjNAq6rK76PwtANw6kl6TAow==
+
 accept-language@^3.0.18:
   version "3.0.18"
   resolved "https://registry.yarnpkg.com/accept-language/-/accept-language-3.0.18.tgz#f5025f17bf65a466a845838ccf98cdb877d83384"