only show hour, minute, day when 1 day, 1 hour, 1 minute

For the `EventTimeAlert` on event cards when there is just 1 minute/day/hour it should say 1 day/hour/minute instead of 1/days/hours/minutes

how it is now:

<img width="259" height="449" alt="Image" src="https://github.com/user-attachments/assets/7da22133-df55-43dc-91fb-ece782f0fee7" />