feat: 重构对话功能

global.d.ts

@@ -41,6 +41,12 @@ declare global {
       params: [message: string]
       return: void
     }
+    // Gateway 事件
+    [IPC_EVENTS.GATEWAY_EVENT]: {
+      params: [event: any]
+      return: void
+    }
+
     // 主题事件
     [IPC_EVENTS.THEME_MODE_UPDATED]: {
       params: [isDark: boolean]
@@ -92,6 +98,12 @@ declare global {
       params: [id: string, url?: string]
       return: Promise<{ success: boolean; code?: string; error?: string }>
     }
+
+    // Gateway RPC (对齐 ClawX)
+    [IPC_EVENTS.GATEWAY_RPC]: {
+      params: [method: string, params?: any]
+      return: Promise<any>
+    }
   }
 
   type TabId = string