修复了大量存在的问题，增加了假鸭子类型等等机制

lib/core/translator.py

@@ -7,6 +7,7 @@
 # - PythonParser.py: Python 文件解析
 # - LlvmGenerator.py: LLVM IR 生成
 # - ConstEval.py: 常量表达式求值
+from __future__ import annotations
 
 from lib.core.Translator.BaseTranslator   import BaseTranslatorMixin, _StrictLog
 from lib.core.Translator.AnnotationLoader import AnnotationLoaderMixin
@@ -30,4 +31,4 @@ class Translator(
     pass
 
 
-__all__ = ['Translator', '_StrictLog']
+__all__: list[str] = ['Translator', '_StrictLog']