Add script for Linux systems

[YJB-Gay]

Added support for Linux systems - tested on Arch and Debian

[ricardorodrigues-ca]

@ltx0101 -- will you merge this PR?

[JordanVegas]

I had a problem with this on ubuntu, when trying to enable shields it crashes, also it wont import the settings file from a windows configuration (i dont know if thats on purpose).

and also applying the configuration does not nothing at least on ubuntu because it creates the policies under "BraveSoftware" key that gives an error instead of creating a key for each policy.

[ChaoticSi1ence]

I had a problem with this on ubuntu, when trying to enable shields it crashes, also it wont import the settings file from a windows configuration (i dont know if thats on purpose).

and also applying the configuration does not nothing at least on ubuntu because it creates the policies under "BraveSoftware" key that gives an error instead of creating a key for each policy.

You can try my fork of this. I have a PR but it may not be added.

https://github.com/ChaoticSi1ence/SlimBrave/tree/add-linux-tui

[JordanVegas]

i actually ended up creating a new version of slimbrave, you can check it out, it has every issue from this repo solved and even more!
https://github.com/JordanVegas/SlimBrave-2