feat: add xstate state management for user state

Introduce xstate v5 and @xstate/react to manage user authentication and profile state. Implement userMachine with actors for initialization, fetching, and logout operations, along with actions for updating user data and clearing state.

src/data/storage/user/user_storage.ts

@@ -15,11 +15,11 @@
  *   - 单例挂在 class 静态字段，HMR 复用安全
  */
 
-import { UserSchema, type UserData } from "@/data/services/schemas/user/user";
-import { LocalStorage } from "../local_storage";
+import { UserSchema, type UserData } from "@/data/schemas/user/user";
 import { type Result as ResultT } from "@/utils/result";
 import { StorageKeys } from "../storage_keys";
 import type { IUserStorage } from "./iuser_storage";
+import { LocalStorage } from "@/utils/local-storage";
 
 export class UserStorage implements IUserStorage {
   private readonly ls: LocalStorage;