[Feature Request] Wiki include subpages (recursion level parameter)

[Devvox93]

Is your feature request related to a problem? Please describe.
The REST API allows to fetch a wiki page including subpages. The wikiClient has this functionality already, but the main command does not expose this parameter and always passes "None" for recursion level.

Describe the solution you'd like
I'd like the --recursion-level parameter to be exposed, so that it is usable.

Additional context
Reference to the REST API documentation.

[Devvox93]

Closed by PR #1405