implement a way to remind the user of upcoming activities, due to
[ ] recurrence evaluation (or configuration?) use to influence the likelihood / sorting
[ ] dependencies on others: "normally 2 days after this you should do that" (e. g. you planted potato 3 months ago so it would be time now to harvest them) probably not easy to autodetect and might need configuration for the corresponding reminder
[ ] calendar lookup: if you wanna be at the cinema at 8pm and you usually go there by car for 20min ActivitiyDiary should kick you to leave at 19:40 (- a configurable buffer)
implement a way to remind the user of upcoming activities, due to