added neovim config and basic README.md

lua/core/plugins/nvim-tree.lua

@@ -0,0 +1,12 @@
+-- https://github.com/nvim-tree/nvim-tree.lua?tab=readme-ov-file  -- For more information
+return {
+  "nvim-tree/nvim-tree.lua",
+  version = "*",
+  lazy = false,
+  dependencies = {
+    "nvim-tree/nvim-web-devicons",
+  },
+  config = function()
+    require("nvim-tree").setup {}
+  end,
+}