refactor(structure): move benchmarks, scenarios, adapters, utils to dedicated folders; update imports/project layout

benchmark_cherrypick/lib/benchmarks/register_and_resolve_benchmark.dart

@@ -0,0 +1,23 @@
+import 'package:benchmark_harness/benchmark_harness.dart';
+import 'package:benchmark_cherrypick/di_adapters/di_adapter.dart';
+import 'package:benchmark_cherrypick/scenarios/app_module.dart';
+import 'package:benchmark_cherrypick/scenarios/foo_service.dart';
+
+class RegisterAndResolveBenchmark extends BenchmarkBase {
+  final DIAdapter di;
+
+  RegisterAndResolveBenchmark(this.di) : super('RegisterAndResolve');
+
+  @override
+  void setup() {
+    di.setupModules([AppModule()]);
+  }
+
+  @override
+  void run() {
+    di.resolve<FooService>();
+  }
+
+  @override
+  void teardown() => di.teardown();
+}