feat(core): refactor root scope API, improve logger injection, helpers, and tests

- BREAKING CHANGE: introduce CherryPick.openRootScope
- add logger injection to Scope
- refactor helper and scope logic
- improve internal logging
- enhance and update tests
- add log_format.dart module

cherrypick/example/bin/main.dart

@@ -47,7 +47,7 @@ class FeatureModule extends Module {
 
 Future<void> main() async {
   try {
-  final scope = openRootScope().installModules([AppModule()]);
+  final scope = CherryPick.openRootScope().installModules([AppModule()]);
 
     final subScope = scope
         .openSubScope("featureScope")