We have recently discovered that we were using ID type in place of UUID
type in many place in the code.
We have merged #4895 but this introduced bugs as we forgot to replace it
everywhere
* fixes
* saving workspaceMemberId and personId when saving attendees
* add typing
* use Map
* improve saveMessageParticipants
* fix role type
* move logic in a service
* create new service
* use new service in calendar-event-attendee.service
* modify service to include more common logic
* add defaumt value to isOrganizer in calendar-event-attendee.object-metadata
* rename folder
* renaming
* update calendarEvent labels and description to match Figma
* modify conferenceUri to conferenceLink with LINK type
* update format-google-calendar-event.util to match new conferenceLink
* update CalendarEventDetails since overriding the fields is no longer needed
* fix mock metadata
* generate new uuid for field conferenceLink
