Change axios to ajax post and fix global variable

[billalxcode]

Hello sir, I have fixed some errors. Here are the fixes I've made:

1. Changing axios post to ajax post to make it more complex
2. Update jquery version to latest version
3. Fixed the display of recent urls, errors, and so on so that when accessing the page the display does not appear
4. And many more

[ibnusyawall]

1. Kenapa harus diganti ke ajax? bukankan menggunakan axios sudah normal?
2. Untuk perubahan tampilan, sertakan screenshot berupa before dan after tampilan, karna kita disini tidak langsung aprove pr jika tampilan yang telah diubah kita tidak tahu.
3. Many more yang dimakud mungkin bisa dijelaskan apa.