Clear the screen on svelte-check --watch reruns

[thislooksfun]

Is your feature request related to a problem? Please describe.
I need to run svelte-check to check if there are any errors in my ts code, but every time I save a file it just appends to the output of the previous run. This quickly fills up the terminal and also makes it hard to scan for remaining errors as I first have to figure out where on the screen the most recent run started. In contrast tsc --watch --noEmit (which is essentially the same thing but for .ts files) neatly displays only the most recent run, which means that it's easy to scan for remaining issues.

Describe the solution you'd like
I want svelte-check --watch to clear the screen before performing a run, like tsc --watch does.

Describe alternatives you've considered
N/A

Additional context
N/A

[dummdidumm]

For me tsc only clears the screen but it doesn't remove any previous messages. I also think that clearing previous runs isn't possible. We can make it start at the top of the terminal though (if that is what you meant by "clear the screen").