fix

init.lua

@@ -1,9 +1,13 @@
 require 'plugins'
 
+vim.g.loaded = 1
+vim.g.loaded_netrwPlugin = 1
+
 require('onedark').setup {
 	style = 'warmer'
 }
 require('onedark').load()
+vim.cmd('set background=dark')
 
 require 'lsp'
 require 'completion'
@@ -11,4 +15,5 @@ require 'treesitter'
 require 'term'
 require 'settings'
 require 'keys'
-
+require("symbols-outline").setup()
+require"fidget".setup{}

lua/keys.lua

@@ -4,7 +4,7 @@ local u = require('utils')
 vim.cmd([[autocmd CursorHold * lua vim.diagnostic.open_float({focusable = false})]])
 
 key('n', ';', ':Telescope find_files<CR>', {})
-key('', '<C-n>', ':NvimTreeToggle<CR>', {})
+key('n', '<C-n>', ':NvimTreeToggle<CR>', {})
 key('n', 'gh', '/<c-r>=expand("<cword>")<CR><CR>N', {})
 
 key('i', '<TAB>', 'pumvisible() ? "<C-n>" : "<Tab>"', { expr = true, silent = true })

lua/plugins.lua

@@ -67,6 +67,7 @@ return require('packer').startup({function()
   use 'kdheepak/cmp-latex-symbols'
   use 'nvim-treesitter/nvim-treesitter'
   use 'simrat39/symbols-outline.nvim'
+  use 'j-hui/fidget.nvim'
 
   use 'kyazdani42/nvim-web-devicons'