Change the button label from "Tøm liste" to "Beregn på nytt" on the "Siktemerker" screen.
This will make it clear that you can perform a new calculation after removing the data.
We should also open the form modal with the data from last calculation.
[ ] Change label
[ ] Keep form data
[ ] Navigate to the form after pressing "Beregn på nytt"
Change the button label from "Tøm liste" to "Beregn på nytt" on the "Siktemerker" screen. This will make it clear that you can perform a new calculation after removing the data. We should also open the form modal with the data from last calculation.