chore(nvim): upgrade kicktstart to latest version

Also change the theme from onedark to bw

config/nvim/lua/custom/plugins/init.lua

@@ -3,6 +3,14 @@
 --
 -- See the kickstart.nvim README for more information
 return {
+  {
+    'mgoral/vim-bw',
+    url = 'https://git.goral.net.pl/mgoral/vim-bw.git',
+    priority = 1000,
+    config = function ()
+      vim.cmd.colorscheme 'bw-onedark'
+    end
+  },
   {
     'joaodubas/gitlinker.nvim',
     config = function ()