None doesn't exist on `categoryLinkSource`

[Abdullah-l]

Documentation link

https://github.com/PaloAltoNetworks/docusaurus-openapi-docs/blob/main/README.md?plain=1#L182

Describe the problem

The option none doesn't exist on categoryLinkSource. I got this error:

message: '"config.orders.sidebarOptions.categoryLinkSource" must be one of [tag, info, auto]',

Suggested fix

Update the readme?