When using hvnt, the typed text shouldn't search, but instead should modify the current or selected timer

See https://youtu.be/vObjhi9Od6s for more information.

Basically I think when I type `hvnt My note here.` I should be able to 
- Hit `Enter` and that entry be added to the 1st selected item (always the current running timer) I see in the list
- Use the 🔼 and 🔽 keys to scroll to the timer I want, hit `Enter` and it add that entry to the selected timer