Move plugin examples from README to optional plugin files (nvim-lua#831)

* Move autopairs example from README to an optional plugin

* Move neo-tree example from README to an optional plugin

Author: dam9000

README.md

@@ -109,13 +109,12 @@ the current plugin status. Hit `q` to close the window.
 #### Read The Friendly Documentation
 
 Read through the `init.lua` file in your configuration folder for more
-information about extending and exploring Neovim. That also includes
+information about extending and exploring Neovim. That includes also
 examples of adding popularly requested plugins.
 
 > [!NOTE]
 > For more information about a particular plugin check its repository's documentation.
 
-
 ### Getting Started
 
 [The Only Video You Need to Get Started with Neovim](https://youtu.be/m8C0Cq9Uv9o)

init.lua

@@ -973,9 +973,12 @@ require('lazy').setup({
   --  Here are some example plugins that I've included in the Kickstart repository.
   --  Uncomment any of the lines below to enable them (you will need to restart nvim).
   --
-  require 'kickstart.plugins.debug',
-  require 'kickstart.plugins.indent_line',
-  require 'kickstart.plugins.lint',
+  -- require 'kickstart.plugins.debug',
+  -- require 'kickstart.plugins.indent_line',
+  -- require 'kickstart.plugins.lint',
+  -- require 'kickstart.plugins.autopairs:w
+
+  -- require 'kickstart.plugins.neo-tree',
 
   -- NOTE: The import below can automatically add your own plugins, configuration, etc from `lua/custom/plugins/*.lua`
   --    This is the easiest way to modularize your config.

lua/kickstart/plugins/autopairs.lua

@@ -4,5 +4,13 @@
 return {
   'windwp/nvim-autopairs',
   event = 'InsertEnter',
-  opts = {},
+  -- Optional dependency
+  dependencies = { 'hrsh7th/nvim-cmp' },
+  config = function()
+    require('nvim-autopairs').setup {}
+    -- If you want to automatically add `(` after selecting a function or method
+    local cmp_autopairs = require 'nvim-autopairs.completion.cmp'
+    local cmp = require 'cmp'
+    cmp.event:on('confirm_done', cmp_autopairs.on_confirm_done())
+  end,
 }

lua/kickstart/plugins/neo-tree.lua

@@ -9,9 +9,9 @@ return {
     'nvim-tree/nvim-web-devicons', -- not strictly required, but recommended
     'MunifTanjim/nui.nvim',
   },
-  lazy = false,
+  cmd = 'Neotree',
   keys = {
-    { '\\', ':Neotree reveal<CR>', desc = 'NeoTree reveal', silent = true },
+    { '\\', ':Neotree reveal<CR>', { desc = 'NeoTree reveal' } },
   },
   opts = {
     filesystem = {