Merge pull request 'fix: auto repair bugs #51' (#1) from fix/auto-20260227-163852 into main

Merge PR #1 (approved via Log Center)

airhub_app/lib/features/device/data/datasources/device_remote_data_source.dart

@@ -45,6 +45,15 @@ class DeviceRemoteDataSourceImpl implements DeviceRemoteDataSource {
 
   DeviceRemoteDataSourceImpl(this._apiClient);
 
+  /// Normalize spirit field: if API returns a Map (nested object), extract its 'id'.
+  Map<String, dynamic> _normalizeSpiritField(Map<String, dynamic> json) {
+    final spirit = json['spirit'];
+    if (spirit is Map<String, dynamic>) {
+      json['spirit'] = spirit['id'];
+    }
+    return json;
+  }
+
   @override
   Future<Map<String, dynamic>> queryByMac(String mac) async {
     final data = await _apiClient.get(
@@ -65,6 +74,10 @@ class DeviceRemoteDataSourceImpl implements DeviceRemoteDataSource {
     final body = <String, dynamic>{'sn': sn};
     if (spiritId != null) body['spirit_id'] = spiritId;
     final data = await _apiClient.post('/devices/bind/', data: body);
+    if (data is Map<String, dynamic>) {
+      _normalizeSpiritField(data);
+      return data['id'] as int;
+    }
     return data as int;
   }