Share availability: show which slots I already shared

Vimcal Maestro: There is a toggle switch to “HOLD” times that are offered after you select your availability. For Akiflow, this switch would be in the left panel and would reserve the offered times in your calendar so noone can book over them. When your counterparty selects a time, the holds are removed and a time is booked. Also, if your counterparty never selects a time, you can simply select one of the holds, press delete, and it will ask you if you want to remove all of your holds.