more refactoring

I got the color scheme and tree sitter into their own files.

lua/plugins/kickstart/tokyo_night.lua

@@ -0,0 +1,17 @@
+return { -- You can easily change to a different colorscheme.
+  -- Change the name of the colorscheme plugin below, and then
+  -- change the command in the config to whatever the name of that colorscheme is.
+  --
+  -- If you want to see what colorschemes are already installed, you can use `:Telescope colorscheme`.
+  'folke/tokyonight.nvim',
+  priority = 1000, -- Make sure to load this before all the other start plugins.
+  init = function()
+    -- Load the colorscheme here.
+    -- Like many other themes, this one has different styles, and you could load
+    -- any other, such as 'tokyonight-storm', 'tokyonight-moon', or 'tokyonight-day'.
+    vim.cmd.colorscheme 'tokyonight-night'
+
+    -- You can configure highlights by doing something like:
+    vim.cmd.hi 'Comment gui=none'
+  end,
+}

lua/plugins/kickstart/treesitter.lua

@@ -2,7 +2,19 @@ return { -- Highlight, edit, and navigate code
   'nvim-treesitter/nvim-treesitter',
   build = ':TSUpdate',
   opts = {
-    ensure_installed = { 'bash', 'diff', 'html', 'lua', 'luadoc', 'markdown', 'vim', 'vimdoc', 'python', 'javascript', 'typescript' },
+    ensure_installed = {
+      'bash',
+      'diff',
+      'html',
+      'lua',
+      'luadoc',
+      'markdown',
+      'vim',
+      'vimdoc',
+      'python',
+      'javascript',
+      'typescript',
+    },
     -- Autoinstall languages that are not installed
     auto_install = true,
     highlight = {