Make main() be able to receive parameters

[drozenfa]

Hi. I believe it would be useful to receive and pass to FastMCP the same parameters it can receive. Namely:
def run(
self,
transport: Transport | None = None,
**transport_kwargs: Any,
) -> None:

That way one can customize url or port, for example

[xing5]

Thanks for the suggestion, if you have a solution already feel free to send a PR.