Implement new beta testing update schedule design

[fahdikrie]

The flow would be:

• User enters sso's username & password on login page
• User then will be redirected to Update Jadwal page (contains button that allows beta testers to update the schedule respective to their program on-demand).
• Then the backend will scrape and update the schedule on the database

[fahdikrie]

Based on the previous iteration's way of error handling, when current logged in user's org_code is not in the saved credentials (thus having no updated active period jadwal on buat jadwal page), login page will return this error:

Maaf, fakultas {error.majorName} belum didukung nih. Bila kamu tertarik membantu kami, kamu bisa menghubungi Ristek Fasilkom UI di LINE (@ristekfasilkomui).

I think we need to reword the notice to tell user that their faculty/program currently doesn't have any schedule and need to update their schedule (change the "Log Out" button to "Update Schedule"). Details about the cases (when logged user is a beta tester, etc) will be added once I figured out the updated flow.