feat(evm): add wallet access grant/revoke functionality

useragent/lib/screens/dashboard/clients/details.dart

@@ -0,0 +1,17 @@
+
+import 'package:arbiter/proto/user_agent.pb.dart';
+import 'package:auto_route/auto_route.dart';
+import 'package:flutter/material.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+
+@RoutePage()
+class ClientDetails extends ConsumerWidget {
+  final SdkClientEntry client;
+  const ClientDetails({super.key, required this.client});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    throw UnimplementedError();
+  }
+
+}