claude refactorings, flutter best practices, platform dependent changes, general cleanup

lib/api/mhsl/breaker/get_breakers/get_breakers.dart

@@ -0,0 +1,17 @@
+import 'dart:convert';
+import 'package:http/http.dart' as http;
+import 'package:http/http.dart';
+
+import '../../mhsl_api.dart';
+import 'get_breakers_response.dart';
+
+class GetBreakers extends MhslApi<GetBreakersResponse> {
+  GetBreakers() : super('breaker/');
+
+  @override
+  GetBreakersResponse assemble(String raw) => GetBreakersResponse.fromJson(jsonDecode(raw) as Map<String, dynamic>);
+
+  @override
+  Future<Response>? request(Uri uri) => http.get(uri);
+
+}