change color scheme and adjust treesitter required langs

init.lua

@@ -784,7 +784,7 @@ require('lazy').setup({
       -- 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'
+      vim.cmd.colorscheme 'darkblue'
 
       -- You can configure highlights by doing something like:
       vim.cmd.hi 'Comment gui=none'
@@ -835,7 +835,7 @@ require('lazy').setup({
     'nvim-treesitter/nvim-treesitter',
     build = ':TSUpdate',
     opts = {
-      ensure_installed = { 'bash', 'c', 'lua', 'luadoc', 'markdown', 'vim', 'vimdoc', 'rust', 'java' },
+      ensure_installed = { 'bash', 'c', 'lua', 'vim', 'vimdoc', 'rust', 'java' },
       -- Autoinstall languages that are not installed
       auto_install = true,
       highlight = {