feat: AppImage support

[neoapps-dev]

as the title states, AppImage support for the browsers (or at least Zen), as they distribute AppImages (which i use) and currently cant install Sine because of that

[CosmoCreeper]

AppImage is currently supported if you extract it before installing Sine, but I agree that it would be nice if the installer could handle it automatically. Please let me know how installing it goes for you.

[MoonMao42]

I need it!

[CosmoCreeper]

Have you tried extracting the AppImage first and then installing it?
Regardless, we're narrowing down our backlog now so the resolution of this issue should not be too much further down the line.

[neoapps-dev]

Have you tried extracting the AppImage first and then installing it? Regardless, we're narrowing down our backlog now so the resolution of this issue should not be too much further down the line.

Well yeah that works lol
but still a good idea to make it support AppImages by itself 🤷🏻

[CosmoCreeper]

It could be a problem though if the entire AppImage is replaced when it's updated.