feat(cli): 编译期错误按 Viper 模拟堆栈输出

TypeError/SyntaxError 输出 Traceback (compile-time) + File/line + 源码行 + Err，不再打印 Python 内部调用链。

Projectrans.py

@@ -41,7 +41,24 @@ if __name__ == '__main__':
         _timing_status: str = '成功'
     except (TypeError, SyntaxError) as _e:
         _timing_status = '失败'
-        _sys.stderr.write(f'{_e}\n')
+        import re as _re
+        _lines: list[str] = ['Traceback (most recent call last, compile-time):']
+        _file: str = getattr(_e, 'Filename', '') or ''
+        _lineno: int = 0
+        _m = _re.search(r'(?:第\s*|line\s*)(\d+)', str(_e))
+        if _m:
+            _lineno = int(_m.group(1))
+        if _file:
+            _lines.append(f'    File "{_file}", line {_lineno}, in <module>')
+            try:
+                with open(_file, 'r', encoding='utf-8') as _f:
+                    _src: list[str] = _f.read().splitlines()
+                if 0 < _lineno <= len(_src):
+                    _lines.append(f'        {_src[_lineno - 1].strip()}')
+            except Exception:
+                pass
+        _lines.append(f'Err: {_e}')
+        _sys.stderr.write('\n'.join(_lines) + '\n')
         raise SystemExit(1)
     except BaseException:
         _timing_status = '失败'