feat: add randombones

colors/randombones.vim

@@ -0,0 +1,15 @@
+let s:colorschemes = json_decode(readfile(expand('<sfile>:h:h') . '/colorschemes.json'))
+
+if has('nvim')
+    lua math.randomseed(os.time())
+    let s:index = v:lua.math.random(len(s:colorschemes)) - 1
+else
+    let s:index = rand() % len(s:colorschemes)
+endif
+
+let s:color = s:colorschemes[s:index]
+if exists('s:color.background')
+    call zenbones#setup_colorscheme(s:color.name, s:color.background)
+else
+    call zenbones#setup_colorscheme(s:color.name)
+end