fix：刷新缓存

src/lib/core/pouch/commands/ActionCommand.js

@@ -83,14 +83,10 @@ ${COMMANDS.HELLO}
   async getRoleInfo (roleId) {
     logger.debug(`[ActionCommand] getRoleInfo调用，角色ID: ${roleId}`)
     
-    // 懒加载HelloCommand实例
-    if (!this.helloCommand) {
-      logger.debug(`[ActionCommand] 创建新的HelloCommand实例`)
-      const HelloCommand = require('./HelloCommand')
-      this.helloCommand = new HelloCommand()
-    } else {
-      logger.debug(`[ActionCommand] 复用现有HelloCommand实例`)
-    }
+    // 总是创建新的HelloCommand实例，确保获取最新的角色信息
+    logger.debug(`[ActionCommand] 创建新的HelloCommand实例以获取最新角色信息`)
+    const HelloCommand = require('./HelloCommand')
+    this.helloCommand = new HelloCommand()
 
     const result = await this.helloCommand.getRoleInfo(roleId)
     logger.debug(`[ActionCommand] HelloCommand.getRoleInfo返回:`, result)

src/lib/core/pouch/commands/HelloCommand.js

@@ -26,8 +26,8 @@ class HelloCommand extends BasePouchCommand {
    */
   async loadRoleRegistry () {
     try {
-      // 使用新的ResourceManager架构初始化
-      await this.resourceManager.initializeWithNewArchitecture()
+      // 强制刷新资源发现，确保能发现新创建的角色
+      await this.resourceManager.forceRefresh()
       
       // 获取所有角色相关的资源
       const roleRegistry = {}

src/lib/core/resource/resourceManager.js

@@ -189,6 +189,26 @@ class ResourceManager {
     return await protocol.resolve(parsed.path, parsed.queryParams)
   }
 
+  /**
+   * 强制重新初始化资源发现（清除缓存）
+   * 用于解决新创建角色无法被发现的问题
+   */
+  async forceRefresh() {
+    // 1. 清除ResourceManager的初始化状态
+    this.initialized = false
+    
+    // 2. 清空注册表
+    this.registry.clear()
+    
+    // 3. 清除所有发现器的缓存
+    if (this.discoveryManager && this.discoveryManager.clearCache) {
+      this.discoveryManager.clearCache()
+    }
+    
+    // 4. 重新初始化
+    await this.initializeWithNewArchitecture()
+  }
+
   /**
    * 获取所有已注册的协议
    * @returns {Array<string>} 协议名称列表