createChild method
Create a child scope from this scope
Implementation
ZenScope createChild({String? name}) {
final childName = name ?? 'Child-${DateTime.now().microsecondsSinceEpoch}';
// Create child scope with proper parent relationship
final child = ZenScope(name: childName, parent: this);
// 🔥 ADD THIS LINE: Register the child with ZenScopeManager so it's tracked
ZenScopeManager.registerChildScope(child);
// Add to this scope's children list
//_childScopes.add(child);
return child;
}