merge: resolve upstream/dev conflicts in export workflow branch

electron/services/wcdbService.ts

@@ -483,6 +483,27 @@ export class WcdbService {
     return this.callWorker('deleteMessage', { sessionId, localId, createTime, dbPathHint })
   }
 
+  /**
+   * 数据收集：初始化
+   */
+  async cloudInit(intervalSeconds: number): Promise<{ success: boolean; error?: string }> {
+    return this.callWorker('cloudInit', { intervalSeconds })
+  }
+
+  /**
+   * 数据收集：上报数据
+   */
+  async cloudReport(statsJson: string): Promise<{ success: boolean; error?: string }> {
+    return this.callWorker('cloudReport', { statsJson })
+  }
+
+  /**
+   * 数据收集：停止
+   */
+  cloudStop(): Promise<{ success: boolean; error?: string }> {
+    return this.callWorker('cloudStop', {})
+  }
+
 
 
 }