Update configuration

lua/custom/plugins/neo-tree-config.lua

@@ -0,0 +1,32 @@
+return {
+  {
+    'nvim-neo-tree/neo-tree.nvim',
+    branch = 'v3.x',
+    dependencies = {
+      'nvim-lua/plenary.nvim',
+      'nvim-tree/nvim-web-devicons',
+      'MunifTanjim/nui.nvim',
+    },
+    keys = {
+      { '<leader>e', desc = 'Open NeoTree' },
+      { '<leader>n', desc = 'Focus NeoTree' },
+    },
+    config = function()
+      local toggle_tree = function()
+        vim.cmd 'Neotree toggle'
+        vim.opt.relativenumber = true -- Use relative line numbers
+      end
+
+      -- Set up your custom keymaps
+      vim.keymap.set('n', '<leader>e', toggle_tree, { desc = 'Open NeoTree' })
+      vim.keymap.set('n', '<leader>n', function()
+        vim.cmd 'Neotree focus'
+      end, { desc = 'Focus NeoTree' })
+
+      -- Setup neo-tree
+      require('neo-tree').setup {
+        -- Add any neo-tree options here if needed
+      }
+    end,
+  },
+}