* Include date alert in email digest.
* Add date reference (e.g. Start date is today) to email digest in case of a date alert.
* Begin of the insertion~~IfEnd of the insertion Begin of the deletion IfEnd of the deletion the user specifically clicked on the date alert notification (vs. a notification that also has date alerts but which isn't the reason mention in the digest), it should open in the date alerts panel on the Begin of the insertionsidebar.~~End of the insertion Begin of the deletion sidebar.End of the deletion