[AI Generated]: fix(Comp): 新增 SDK 超时取消机制，组件销毁时清除定时器防止残留提示

components/replaceNetwork_3/replaceNetwork_3.js

@@ -26,7 +26,7 @@ Component({
             this.setNerwork();
         },
         detached() {
-            
+            if (this._sdkCancel) { this._sdkCancel(); this._sdkCancel = null; }
         }
     },
   
@@ -37,7 +37,7 @@ Component({
             let password = this.properties.password;
             let version = app.globalData.ppScale.version;
             if (version === 'domain1') {
-                app.callWithTimeout(
+                this._sdkCancel = app.callWithTimeout(
                     (done) => app.globalData.ppScale.activeProtocol.dataConfigNetWork({
                         domain: app.globalData.ppScale.domain1,
                         ssid: ssid,
@@ -57,7 +57,7 @@ Component({
                 );
             }
             if (version === 'domain2') {
-                app.callWithTimeout(
+                this._sdkCancel = app.callWithTimeout(
                     (done) => app.globalData.ppScale.activeProtocol.dataConfigUserNetWork({
                         domain: app.globalData.ppScale.domain2,
                         ssid: ssid,