integrate Amplitude analytics into the application (#29049)

Co-authored-by: CodingOnStar <hanxujiang@dify.ai>
Co-authored-by: Joel <iamjoel007@gmail.com>

web/app/account/(commonLayout)/avatar.tsx

@@ -12,6 +12,7 @@ import { useProviderContext } from '@/context/provider-context'
 import { LogOut01 } from '@/app/components/base/icons/src/vender/line/general'
 import PremiumBadge from '@/app/components/base/premium-badge'
 import { useLogout } from '@/service/use-common'
+import { resetUser } from '@/app/components/base/amplitude/utils'
 
 export type IAppSelector = {
   isMobile: boolean
@@ -28,6 +29,7 @@ export default function AppSelector() {
     await logout()
 
     localStorage.removeItem('setup_status')
+    resetUser()
     // Tokens are now stored in cookies and cleared by backend
 
     router.push('/signin')