Revert "fix nvim: menu for gitsigns失效"

This reverts commit e533009beaab9e16a19f016ea1c41ca825d7ab44.

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

@@ -20,7 +20,6 @@ return {
 
         vim.cmd.exec '"normal! \\<RightMouse>"'
 
-        vim.defer_fn(function()
         -- clicked buf
         local mouse = vim.fn.getmousepos()
         local buf = vim.api.nvim_win_get_buf(mouse.winid)
@@ -58,7 +57,6 @@ return {
         --   "\n🧭 Menu: " .. options, vim.log.levels.INFO
         -- )
         require("menu").open(options, { mouse = true })
-        end, 10)
       end, {})
 
     end,