first working bunch of plugins

lua/custom/plugins/neo-tree.lua

@@ -0,0 +1,15 @@
+return {
+    {
+        "nvim-neo-tree/neo-tree.nvim",
+        branch = "v3.x",
+        dependencies = {
+            "nvim-lua/plenary.nvim",
+            "nvim-tree/nvim-web-devicons",
+            "MunifTanjim/nui.nvim",
+        },
+        config = function()
+            vim.keymap.set("n", "<C-n>", ":Neotree filesystem reveal left<CR>", {})
+            vim.keymap.set("n", "<leader>bf", ":Neotree buffers reveal float<CR>", {})
+        end,
+	}
+}