Complete API doc page

## Is your feature request related to a problem?

andrea8130 — Today at 3:43 PM
Mmm, I don't think so. In my opinion, the best option should be a similar documentation for the 3.3v where all the classes are located for example on the left and clicking on them will show on the page the methods and property of the class and maybe an example code or a "how to use it/guide". https://vrtoolkit.readme.io/docs/getting-started this is the 3.3v doc I mentioned before. A lot similar to a classical documentation.

## Describe the solution you'd like

Proposed page layout

## Additional context

https://discord.com/channels/550317049751273512/974212156440608768