Make documentation sources available

[Flameborn]

Is your feature request related to a problem? Please describe.

Hello,

4bac74a removed the source files for the documentation.

Since now the only way to read it is via https://sftpgo.github.io, this could be problematic for offline, private networks, or in any other situation where offline documentation is beneficial to have.

In addition, the current documentation is quite challenging to read for screen reader users as there are unwanted focus changes, occasional page navigation while reading, etc, while using the pages via a keyboard.

Describe the solution you'd like

Would it be possible to either revert this change or make the documentation sources available for offline use elsewhere please?

At the very minimum, having a cheatsheet for the configuration file would be fantastic.

Describe alternatives you've considered

NA.

What are you using SFTPGo for?

Private user, home usecase (home backup/VPS)

Additional context

No response

[drakkan]

https://github.com/sftpgo/docs
https://github.com/sftpgo/sftpgo.github.io