Removed chadtree, fixed and added integrations with cmp

I felt that chadtree was bloated

.config/nvim/init.lua

@@ -13,6 +13,9 @@ require('plugins')
 -- Plugins to Configure
 -- [ ] toggleterm
 -- [ ] neoscroll
+-- [x] cmp
+-- [x] lspkind
+-- [x] lspsignature
 --
 -- Plugins to install:
 -- [ ] telescope

.config/nvim/lua/lsp.lua

@@ -1,6 +1,7 @@
 local M = {}
 
 M.signature = function() ---- lsp_signature >>>
+   require "lsp_signature".setup()
    cfg = {
       Gse_lspsaga = true
    }
@@ -26,7 +27,7 @@ M.lspinstall = function() ---- lspinstall >>>
 end
 -- <<<
 
-M.treesitter = function () ---- treesitter >>>
+M.treesitter = function() ---- treesitter >>>
    require('nvim-treesitter.configs').setup {
       highlight = {
          enable = true, -- false will disable the whole extension
@@ -145,6 +146,7 @@ M.cmp = function() ---- cmp >>>
          { name = 'calc' },
          { name = 'vsnip' },
          { name = 'nvim_lsp' },
+         { name = 'nvim_lua' },
          { name = 'spell' },
          { name = 'treesitter' },
          { name = 'emoji' },
@@ -207,7 +209,7 @@ M.lspconfig = function() ---- lspconfig >>>
 
    -- Use a loop to conveniently call 'setup' on multiple servers and
    -- map buffer local keybindings when the language server attaches
-   local servers = { 'clangd', 'bash' }
+   local servers = { 'clangd', }
    for _, lsp in ipairs(servers) do
       nvim_lsp[lsp].setup {
          on_attach = on_attach,

.config/nvim/lua/plugins.lua

@@ -105,23 +105,12 @@ return require('packer').startup(function()
       --    require('other').gitsigns()
       -- end
    }
-   -- use {                                           -- file manager
-   --    'kyazdani42/nvim-tree.lua',
-   --    requires = 'kyazdani42/nvim-web-devicons',
-   --    config = function()
-   --       require('other').nvimtree()
-   --    end
-   -- }
-   use {                                           -- new file manager
-      'ms-jpq/chadtree',
-      branch = 'chad',
-      run = 'python3 -m chadtree deps',
+   use {                                           -- file manager
+      'kyazdani42/nvim-tree.lua',
+      requires = 'kyazdani42/nvim-web-devicons',
       config = function()
-         require('other').chadtree()
+         require('other').nvimtree()
       end
-      -- config = funciton ()
-      --    vim.cmd 'nnoremap <leader>v <cmd>CHADopen<cr>'
-      -- end
    }
    use {                                           -- terminal
       "akinsho/toggleterm.nvim",