[Feature Request] More documentaion for new dash-auth 2.2.0 package

Dear,

I would like to request more documentation for the new version of Dash-Auth (version 2.2.0). The explanation of defining public routes and public callbacks is not clear in the current documentation. Although I have reviewed the documentation, it seems insufficient.

For example, I don't have public routes, but I do have some callbacks to open modals or new pages from a sidebar. I am encountering an error related to the line if inp["property"] == "pathname", and when I replace it with if isinstance(inp, dict) and inp.get("property") == "pathname", the issue goes away. However, I understand that modifying the library in this way is not the correct approach.

It would be immensely helpful to have additional examples for debugging purposes.

Thank you.

Start by reviewing the current Dash-Auth 2.2.0 documentation covering public routes and public callbacks, then reproduce the reported callback error involving inp["property"] == "pathname". Done means the documentation clearly explains this use case and includes examples or debugging guidance for callbacks that open modals or pages.