Waaaay big enchancements

lib/models/home_config.dart

@@ -5,20 +5,29 @@ class HomeConfig {
   final String name; // человекочитаемое название ("Квартира", "Дача")
   final String url; // адрес сервера (например ignis.akokos.ru)
   final String apiKey; // ключ авторизации
+  final double? latitude; // GPS-широта дома (для гео-автоматизации)
+  final double? longitude; // GPS-долгота дома (для гео-автоматизации)
 
   HomeConfig({
     required this.id,
     required this.name,
     required this.url,
     required this.apiKey,
+    this.latitude,
+    this.longitude,
   });
 
+  /// Есть ли координаты у дома
+  bool get hasCoordinates => latitude != null && longitude != null;
+
   /// Сериализация в JSON для хранения в SharedPreferences
   Map<String, dynamic> toJson() => {
         'id': id,
         'name': name,
         'url': url,
         'apiKey': apiKey,
+        if (latitude != null) 'latitude': latitude,
+        if (longitude != null) 'longitude': longitude,
       };
 
   factory HomeConfig.fromJson(Map<String, dynamic> json) => HomeConfig(
@@ -26,13 +35,25 @@ class HomeConfig {
         name: json['name'] as String,
         url: json['url'] as String,
         apiKey: json['apiKey'] as String,
+        latitude: (json['latitude'] as num?)?.toDouble(),
+        longitude: (json['longitude'] as num?)?.toDouble(),
       );
 
   /// Копирование с изменениями
-  HomeConfig copyWith({String? name, String? url, String? apiKey}) => HomeConfig(
+  HomeConfig copyWith({
+    String? name,
+    String? url,
+    String? apiKey,
+    double? latitude,
+    double? longitude,
+    bool clearCoordinates = false,
+  }) =>
+      HomeConfig(
         id: id,
         name: name ?? this.name,
         url: url ?? this.url,
         apiKey: apiKey ?? this.apiKey,
+        latitude: clearCoordinates ? null : (latitude ?? this.latitude),
+        longitude: clearCoordinates ? null : (longitude ?? this.longitude),
       );
 }