refactor : BaseFactory 基类类型自动推导 + 移除冗余代码

- _validate_component 从 BaseFactory[T] 泛型参数自动解析基类类型，9 个子类覆写移除
- Registry 类内联到 BaseFactory._entries，移除未用的 list_by_category/list_by_priority
- _component_base 在 __init_subclass__ 时立即解析
- 数据集 4 个子类冗余 __init__ 移除

astrai/preprocessing/builder.py

@@ -209,12 +209,7 @@ class BaseMaskBuilder(ABC):
 
 
 class MaskBuilderFactory(BaseFactory["BaseMaskBuilder"]):
-    @classmethod
-    def _validate_component(cls, component_cls: type):
-        if not issubclass(component_cls, BaseMaskBuilder):
-            raise TypeError(
-                f"{component_cls.__name__} must inherit from BaseMaskBuilder"
-            )
+    pass
 
 
 @MaskBuilderFactory.register("sectioned")