Harlem Shake

This app is treated as a student card equivalent.
The basic scenario for using this app requires 2 separate account on a separate smart phones

- Administrator account (1 phone)
- Student account (1 or more)


Each type of account have different ui
- Administrator UI enable user to scan a QRCode which will extract a student code (student account)
- Student UI displays information about a student and can display the QRCode unique to each account

The Admins have to scan a QRCode in order to obtain information of the student and manually select dance class they are able to enroll or remove the student from a class (Cancel)

Added support for non-registered user and updated quality of life ui features for easier usage.
- added booking schedule
- added current day schedule
- added the ability for admin to view student payment records in more detail