Twilight 在 Pydantic V2 环境运行的问题

[Redlnn]

avilla.twilight.twilight 中使用了 from pydantic.utils import Representation

但 Pydantic V2 中该类已被移动，应使用 from pydantic.v1.utils import Representation

是否可以这样改呢，这样改的话 Pylance 在环境是 Pydantic V1 时会乱叫，或者有无更优雅的实现？

- from pydantic.utils import Representation
+ from pydantic.version import VERSION as PYDANTIC_VERSION

...

+ if int(PYDANTIC_VERSION[0]) >= 2:
+     from pydantic.v1.utils import Representation
+ else:
+     from pydantic.utils import Representation

[GreyElaina]

if TYPE_CHECKING. it really works.

PRs welcome.

[GreyElaina]

and fix the missing dep plz