Added dracula theme from https://draculatheme.com/ranger

[flexbusterman]

No description provided.

[toonn]

I'm not opposed to including this colorscheme but I'm unsure of the right way to do it. Maybe it should be a submodule? I kind of want to avoid manually copying any updates on the dracula/ranger repository.

@thalesnunes, as maintainer, any opinions on including the colorscheme here?

[hut]

It's unlikely that there will be many updates (if any). It has been created in 2021 and has since been unchanged. I would just copy it, with a link to the original repository somewhere.

[thalesnunes]

As @hut commented, I doubt any change will be made to this, unless something major changes in ranger.
Anyways, I think a submodule would be the best way to go, and if ranger can't read folders recursively, maybe a symlink to the file inside the submodule's directory...
What do you guys think?

[toonn]

I agree a submodule would be better, keep the single source of truth. I know submodule UX is not great but since the theme won't change much it's also not going to come up much?