Readme explains how to enable long paths in git

[neilenns]

Fixes #317

Add a warning and info on how to enable git long paths, tidied up the structure a bit.

[github-actions]

Firmware for this pull request:
Firmware.zip

[elral]

It might be also required to enable long paths for Windows by modifying the registry.

see https://www.thewindowsclub.com/how-to-enable-or-disable-win32-long-paths-in-windows-11-10 for example

/edit: As far as I remember admin rights are required for the github command. If so I would mention it too.

[neilenns]

It might be also required to enable long paths for Windows by modifying the registry.

Updated to mention this as well.

/edit: As far as I remember admin rights are required for the github command. If so I would mention it too.

No admin rights required for the github command, at least not when I ran it.

[github-actions]

Firmware for this pull request:
Firmware.zip

[DocMoebiuz]

Thanks!

Please consider using https://github.com/orgs/community/discussions/16925 for this kind of formatting.