Restructure avatar in User definitions

types/User.d.ts

@@ -1,11 +1,10 @@
 interface User {
   id: string
   username: string
-  granblueId: number
+  granblueId: string
   avatar: {
     picture: string
     element: string
   }
   gender: number
-  private: boolean
 }

utils/accountState.tsx

@@ -2,9 +2,12 @@ import { proxy } from 'valtio'
 
 export type UserState = {
   id: string
+  granblueId: string
   username: string
-  picture: string
-  element: string
+  avatar: {
+    picture: string
+    element: string
+  }
   gender: number
   language: string
   theme: string