feat: enhance Neovim configuration with NetRW disabling, auto number toggling, and code folding setup

lua/kickstart/plugins/nvim-ufo.lua

@@ -0,0 +1,22 @@
+return {
+
+  {
+    'kevinhwang91/nvim-ufo',
+    dependencies = {
+      'kevinhwang91/promise-async',
+      'nvim-treesitter/nvim-treesitter',
+    },
+    config = function()
+      vim.o.foldcolumn = '1' -- '0' does not show the fold column, higher values increase the width
+      vim.o.foldlevel = 5 -- Using ufo provider need a large value, feel free to decrease the value
+      vim.o.foldlevelstart = 99
+      vim.o.foldenable = true
+
+      require('ufo').setup {
+        provider_selector = function(bufnr, filetype, buftype)
+          return { 'treesitter', 'indent' }
+        end,
+      }
+    end,
+  },
+}