Removed debian folder, install, spec, pkgbuild, uninstall files

Mainly because right now I don't have the mental capacity to update and manage them.
(If you do, random reader of commit messages, please update them and send me a pr)
Renamed the folders Moka and Moka-Dark to Mioka/Mioka-Dark
On a whim removed Mioka-Dark folder

since once again this is a vanity project of mine, and I would probably woun't maintain it
Mioka/index.theme: Changed names to Mioka
Renamed Moka to Mioka in render-*-assets*.pys
Changed selected color to  #accd8a in settings, gtkrc, gtk*.css
Tweaked client side decorations a bit
settings.ini: Added CSD window button position config