Update init.lua

lua/custom/plugins/init.lua

@@ -2,4 +2,15 @@
 --  I promise not to create any merge conflicts in this directory :)
 --
 -- See the kickstart.nvim README for more information
-return {}
+return {
+  {
+    "nvim-neo-tree/neo-tree.nvim",
+    branch = "v3.x",
+    dependencies = {
+      "nvim-lua/plenary.nvim",
+      "nvim-tree/nvim-web-devicons", -- not strictly required, but recommended
+      "MunifTanjim/nui.nvim",
+      -- "3rd/image.nvim", -- Optional image support in preview window: See `# Preview Mode` for more information
+    }
+}
+}