nvim: Add key bindings for Neo Tree

nvim/lua/plugins/neo-tree.lua

@@ -6,6 +6,10 @@ return {
       "nvim-tree/nvim-web-devicons",
       "MunifTanjim/nui.nvim",
     },
+    keys = {
+        { "<leader>tt", "<cmd>Neotree toggle<cr>", desc = "NeoTree toggle" },
+        { "<leader>tr", "<cmd>Neotree reveal<cr>", desc = "NeoTree reveal" },
+    },
     config = function()
         require("neo-tree").setup({
             window = {