Recurring appointment

[ponochovny]

Recurring dates

[
   {date: Date; time: string; sequence: $frontend.generateSequenceId }[],
   {date: Date; time: string; sequence: $frontend.generateSequenceId }[],
   {date: Date; time: string }
]

• add/remove a single date
• add sequence dates
• if sequence ID only one - remove this field
• if remove sequence date clicked: - ask to remove all sequence dates or remove only this one
• if inside the sequence date sequence changed and clicked update: - remove all sequence dates and create a new one
• if the sequence date changed (date, time, moved) - remove the sequence field from it and update