Fix/windows 10 scaling

[y-schwab]

Proposed changes

This is a simple fix for the scaling problem reported in issue #45
It makes the screenshot command aware of DPS. There's also an added end to end test that checks if the coordinates match.
The problem isn't reproducible in Windows 11 - my machine - so I need the fix to be tested in a Windows 10 machine before merging. Can you do that @teo-nikolov ?

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• New feature (non-breaking change which adds functionality)
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Checklist

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Further comments