More user-friendly user interface for guests

[DiegoBArruda]

Instead of being a horizontal list with possible times and days, put it in a format more similar to Outlook, Teams and Google Calendar calendars, that is, a matrix where each column is a day and each row is a time, then the guest clicks on the options that are viable/interesting for them.

I imagine it takes a significant amount of time, but I also believe it is a great UI/UX, greatly improving the user experience.
Example:

Anyway, great project guys!