feat: activity enrollments

[ruioliveira02]

It stills needs some work, but I would like your opinion on the following:

I think the button should be visible even if the user is logged in. However, in that case, the user is redirected to the log in page.

I believe it would be best if, after logging in, the user be automatically enrolled in the activity (assuming they already confirmed through the browser pop-up). However, I am struggling to see a solution that doesn't envolve a controller (as log in does not use LiveView). What do you think?

[joaodiaslobo]

Make sure that when an attendee enrolls in an activity, it instantly updates the buttons to prevent them enrolling in the other ones that happen at the same time.

[joaodiaslobo]

@ruioliveira02
I don't really like how the enrolment UI logic is both in the home and in the schedule (duplicated).
Also, the browser dialog can be used on the backoffice, but for attendee views I'd prefer to use an actual modal.
Considering there isn't too much time to spend on this, I'd like to hear from you if these issues can be solved. If not, it gets merged as it is.

[ruioliveira02]

@ruioliveira02 I don't really like how the enrolment UI logic is both in the home and in the schedule (duplicated). Also, the browser dialog can be used on the backoffice, but for attendee views I'd prefer to use an actual modal. Considering there isn't too much time to spend on this, I'd like to hear from you if these issues can be solved. If not, it gets merged as it is.

So the first issue I agree and solved it already (I had to turn schedule into a live_component ). The modal is going to be tricky, because the component that exists is used in the backoffice, so it is light mode. I think we would have to redesign it from scratch, so I don't think it is viable to do it now.