Allow empty token when initializing the library

[nickfla1]

Description

Due to security reasons, our token and authorization with Webflow is handled by a Man In The Middle proxy, forcing us to pass a dummy (and unneeded) string as the token during initialization.

Would it be possible to add a flag to disable requiring the token on initialization? I know it's an edge case but It could be useful to other people/projects as well.

I can provide a PR if instructed with the naming convention.

Thanks!

[johnagan]

Hey @nickfla1 👋 You're welcome to propose a PR and we can review.