dart format whole tree

Co-Authored-By: Claude <noreply@anthropic.com>

test/helpers/fake_ipc.dart

@@ -4,12 +4,10 @@ import 'package:clide/kernel/kernel.dart';
 /// A DaemonClient that doesn't actually open a socket. Use in tests
 /// that need a connected-state observable but not a real daemon.
 class FakeDaemonClient extends DaemonClient {
-  FakeDaemonClient({required super.log, required super.events})
-      : super(socketPath: '/dev/null/fake-clide.sock');
+  FakeDaemonClient({required super.log, required super.events}) : super(socketPath: '/dev/null/fake-clide.sock');
 
   bool _fakeConnected = false;
-  final Map<String, Future<IpcResponse> Function(Map<String, Object?>)> _stubs =
-      {};
+  final Map<String, Future<IpcResponse> Function(Map<String, Object?>)> _stubs = {};
 
   @override
   bool get isConnected => _fakeConnected;

test/helpers/kernel_fixture.dart

@@ -9,8 +9,7 @@ import 'fake_ipc.dart';
 /// No real daemon, no real filesystem outside a temp dir, no asset
 /// bundle — i18n catalogs are passed as literals.
 class KernelFixture {
-  KernelFixture._(
-      {required this.services, required this.ipc, required this.tempDir});
+  KernelFixture._({required this.services, required this.ipc, required this.tempDir});
 
   final KernelServices services;
   final FakeDaemonClient ipc;