fix: provide an option for not showing the expired window when getting 401/403

This is a suggested temprary fix for http 401/403 error from leetcode.

Author: fangjunzhou

lua/leetcode/api/utils.lua

@@ -151,7 +151,7 @@ function utils.check_err(err)
     end
 
     if err.status then
-        if err.status == 401 or err.status == 403 then
+        if (err.status == 401 or err.status == 403) and config.user.show_menu_when_expire then
             require("leetcode.command").expire()
             err.msg = "Session expired? Enter a new cookie to keep using `leetcode.nvim`"
         end

lua/leetcode/config/template.lua

@@ -127,6 +127,9 @@ local M = {
 
     ---@type boolean
     image_support = false,
+
+    ---@type boolean
+    show_menu_when_expire = false,
 }
 
 return M