Validate window's position is within a range

**Is your feature request related to a problem? Please describe.**
It is frustrating when someone with multiple 4k monitors edits a VI and then I try to open it on my laptop.

**Describe the solution you'd like**
`vi_validate` should have a check for VIs saved with windows outside of a given range.

**Describe alternatives you've considered**
None

**Additional context**
None