refactor: 移除未使用的英雄相关数据字段

清理 SingletonModuleComp 中的英雄数组和出战英雄字段，以及相关接口定义。
同时更新 USAGE.md 中的示例代码以反映数据结构变化。

assets/script/game/common/SingletonModuleComp.ts

@@ -17,16 +17,12 @@ import { gameDataSync } from "./GameDataSync";
  */
 export interface GameDate{
     gold:number,
-    heros:any,
-    fight_hero:number,
     timestamp?: number, // 用于比对本地与云端数据的最新状态
     collection?: {
         talents: Partial<Record<TalentType, number>>,
         player_level: number,
         player_exp: number,
         talent_points: number,
-        skills?: {uuid:0,count:0},
-        friend?: {uuid:0,count:0},
     }
 }
 export interface CloudData {
@@ -64,8 +60,6 @@ export class SingletonModuleComp extends ecs.Comp {
     
     guides:any=[0,0,0,0,0]
     current_guide:number=0
-    fight_hero: number = 5001; // 单个出战英雄
-    heros:any= [5001]
     
     collection: {
         talents: Partial<Record<TalentType, number>>;
@@ -239,14 +233,6 @@ export class SingletonModuleComp extends ecs.Comp {
                 if (data.gold !== undefined) {
                     this.vmdata.gold = data.gold;
                 }
-                // 同步英雄
-                if (data.heros && Array.isArray(data.heros)) {
-                    this.heros = data.heros;
-                }
-                // 同步出战英雄
-                if (data.fight_hero !== undefined) {
-                    this.fight_hero = data.fight_hero;
-                }
                 // 恢复收集记录
                 if (data.collection) {
                     const remoteCol = data.collection;
@@ -267,8 +253,6 @@ export class SingletonModuleComp extends ecs.Comp {
     getGameDate(){
         let data: GameDate = {
             gold: this.vmdata.gold,
-            heros: this.heros,
-            fight_hero: this.fight_hero,
             collection: this.collection,
             timestamp: Date.now() // 每次获取当前数据结构时都附带最新的时间戳
         };

assets/script/game/wx_clound_client_api/USAGE.md

@@ -20,7 +20,7 @@ if (loginResult.result.code === 200) {
     const userData = loginResult.result.data;
     console.log("用户ID:", userData.user_id);
     console.log("金币:", userData.data.gold);
-    console.log("出战英雄:", userData.fight_heros);
+    console.log("用户金币:", userData.gold);
 }
 ```