Use tokyo for fallback

lua/plugins/color.lua

@@ -16,13 +16,10 @@ return {
         local result = handle:read('*a')
         handle:close()
 
-        if result == "" then
         ---@diagnostic disable-next-line: missing-fields
         require('tokyonight').setup();
 
         vim.cmd.colorscheme 'tokyonight-night'
-            return
-        end
 
         require('pywal').setup();