refactor nvim: 將menu.lua移到ui資料夾

ui資料夾規劃為即使關閉，也不影響主功能使用用途。components資料夾則是重要用途，若關閉將會影響主要必定會用到的功能。

dot_config/nvim/exact_lua/exact_plugins/exact_ui/menu.lua

@@ -0,0 +1,32 @@
+-- if true then return {} end
+return {
+  { "nvzone/volt" , lazy = true },
+  {
+    "nvzone/menu",
+    dependencies = {
+      "MunifTanjim/nui.nvim",
+      "nvim-neo-tree/neo-tree.nvim"
+    },
+    event = "VeryLazy",
+    config = function()
+      -- Keyboard users
+      vim.keymap.set("n", "<C-t>", function()
+        require("menu").open("default")
+      end, {})
+
+      -- mouse users + nvimtree users!
+      vim.keymap.set({ "n", "v" }, "<RightMouse>", function()
+        require('menu.utils').delete_old_menus()
+
+        vim.cmd.exec '"normal! \\<RightMouse>"'
+
+        -- clicked buf
+        local buf = vim.api.nvim_win_get_buf(vim.fn.getmousepos().winid)
+        local options = vim.bo[buf].ft == "neo-tree" and "neo-tree" or "default"
+
+        require("menu").open(options, { mouse = true })
+      end, {})
+
+    end,
+  },
+}