feat(nvim): add mini plugins, smart open and formatting

.config/nvim/lua/plugins/which-key.lua

@@ -1,9 +1,9 @@
 return {
-    "folke/which-key.nvim",
-    event = "VeryLazy",
-    init = function()
-        vim.o.timeout = true
-        vim.o.timeoutlen = 100
-    end,
-    opts = {}
+	"folke/which-key.nvim",
+	event = "VeryLazy",
+	init = function()
+		vim.o.timeout = true
+		vim.o.timeoutlen = 50
+	end,
+	opts = {},
 }