Modularized all my plugins

lua/rakshit/plugins/nvim-tree.lua

@@ -2,22 +2,25 @@ return {
   'nvim-tree/nvim-tree.lua',
   dependencies = 'nvim-tree/nvim-web-devicons',
   config = function()
-    local nvimtree = require 'nvim-tree'
+    local nvimtree = require('nvim-tree')
 
     -- recommended settings from nvim-tree documentation
     vim.g.loaded_netrw = 1
     vim.g.loaded_netrwPlugin = 1
 
-    nvimtree.setup {
+    nvimtree.setup({
       view = {
         width = 35,
+        number = true,
         relativenumber = true,
+        centralize_selection = true,
       },
       -- change folder arrow icons
       renderer = {
         indent_markers = {
           enable = true,
         },
+        add_trailing = true,
         icons = {
           glyphs = {
             folder = {
@@ -43,15 +46,23 @@ return {
       git = {
         ignore = false,
       },
-    }
+    })
 
     -- set keymaps
     local keymap = vim.keymap -- for conciseness
 
     keymap.set('n', '<leader>ee', '<cmd>NvimTreeToggle<CR>', { desc = 'Toggle file explorer' }) -- toggle file explorer
-    keymap.set('n', '<leader>ef', '<cmd>NvimTreeFindFileToggle<CR>', { desc = 'Toggle file explorer on current file' }) -- toggle file explorer on current file
+    keymap.set(
+      'n',
+      '<leader>ef',
+      '<cmd>NvimTreeFindFileToggle<CR>',
+      { desc = 'Toggle file explorer on current file' }
+    ) -- toggle file explorer on current file
     -- keymap.set('n', '<C>)', '<cmd>NvimTreeFindFileToggle<CR>', { desc = 'Toggle file explorer on current file' }) -- toggle file explorer on current file
     keymap.set('n', '<leader>ec', '<cmd>NvimTreeCollapse<CR>', { desc = 'Collapse file explorer' }) -- collapse file explorer
     keymap.set('n', '<leader>er', '<cmd>NvimTreeRefresh<CR>', { desc = 'Refresh file explorer' }) -- refresh file explorer
+
+    -- New ones I'm adding just for testing and hopefully that works
+    -- keymap.set('n', 'h', '<cmd>NvimTreeCollapse<CR>', { desc = 'Collapse file explorer' }) -- collapse file explorer
   end,
 }