Switch from nvim-web-devicons to mini.icons

lua/kickstart/plugins/neo-tree.lua

@@ -1,18 +1,12 @@
 -- Neo-tree is a Neovim plugin to browse the file system
 -- https://github.com/nvim-neo-tree/neo-tree.nvim
 
-local plugins = {
+vim.pack.add {
   { src = 'https://github.com/nvim-neo-tree/neo-tree.nvim', version = vim.version.range '*' },
   'https://github.com/nvim-lua/plenary.nvim',
   'https://github.com/MunifTanjim/nui.nvim',
 }
 
-if vim.g.have_nerd_font then
-  table.insert(plugins, 'https://github.com/nvim-tree/nvim-web-devicons') -- not strictly required, but recommended
-end
-
-vim.pack.add(plugins)
-
 vim.keymap.set('n', '\\', '<Cmd>Neotree reveal<CR>', { desc = 'NeoTree reveal', silent = true })
 
 require('neo-tree').setup {