新增网络可视化请求工具

lib/features/auth/pages/page_auth.dart

@@ -87,37 +87,36 @@ class _AuthPageWidgetState extends ConsumerState<AuthPageWidget> {
               ],
             ),
           ),
-          SizedBox(height: 20.h),
-          Container(
-            padding: EdgeInsets.symmetric(horizontal: 20.w),
-            child: Column(
-              children: [
-                AppTextField(controller: _controller),
-                SizedBox(height: 20.h),
-                SizedBox(
-                  width: double.maxFinite,
-                  child: AppButton(
-                    label: '获取设备码',
-                    onPressed: () async {
-                      final deviceCode = await DeviceUtils.deviceCode();
-                      if (mounted) {
-                        AppDialog.confirm(
-                          context,
-                          title: '设备码',
-                          message: deviceCode,
-                        );
-                      }
-                      ;
-                    },
-                    variant: AppButtonVariant.secondary,
-                    isLoading: authState.isLoading,
-                  ),
-                ),
-              ],
-            ),
-          ),
+          ..._buildTestArea(authState.isLoading),
         ],
       ),
     );
   }
+
+  /// 测试区域
+  List<Widget> _buildTestArea(bool isLoading) {
+    return [
+      SizedBox(height: 20.h),
+      Container(
+        padding: EdgeInsets.symmetric(horizontal: 20.w),
+        child: Column(
+          children: [
+            SizedBox(
+              width: double.maxFinite,
+              child: AppButton(
+                label: '获取设备码',
+                onPressed: () async {
+                  DeviceUtils.deviceCode().then((code) {
+                    AppDialog.confirm(context, title: '设备码', message: code);
+                  });
+                },
+                variant: AppButtonVariant.secondary,
+                isLoading: isLoading,
+              ),
+            ),
+          ],
+        ),
+      ),
+    ];
+  }
 }