refactor: change user-agent to macos (#74)

Author: kawre

lua/leetcode/api/headers.lua

@@ -7,7 +7,8 @@ function headers.get()
     local cookie = Cookie.get()
 
     return vim.tbl_extend("force", {
-        ["User-Agent"] = "Mozilla/5.0 (X11; Linux x86_64; rv:123.0) Gecko/20100101 Firefox/123.0",
+        -- ["User-Agent"] = "Mozilla/5.0 (X11; Linux x86_64; rv:123.0) Gecko/20100101 Firefox/123.0",
+        ["User-Agent"] = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36",
         ["Referer"] = ("https://leetcode.%s"):format(config.domain),
         ["Origin"] = ("https://leetcode.%s/"):format(config.domain),
         ["Content-Type"] = "application/json",