ASEM000/PyTreeClass: v0.2.3

• New viz function tree_repr_with_trace in #47 (useful for debugging)
• Shield fields map from a user by removing from the class namespace in #44.
  • This might be the case when a user tries to change a field value from within the instance. However, this change will affect all instances of the same class.
• Raise error for mutable values in field default. previously only raised for a:list=[] but not for a:list=pytc.field(default=[])
• Change verbose naming of default_factory -> factory ( recognized by dataclass_transform and attrs)
• Raise error if a field is named self
• [internal] use lru_cache to improve treeclass perf.

Full Changelog: https://github.com/ASEM000/PyTreeClass/compare/v0.2.2...v0.2.3