Summary

Add a font option similar to IDA's font adjustment menu.

Motivation

At the moment, the capa window is rendered within IDA using a fixed font size or the default QFont size (see https://github.com/mandiant/capa/blob/master/capa/ida/plugin/form.py#L421, https://github.com/mandiant/capa/blob/master/capa/ida/plugin/model.py#L137, https://github.com/mandiant/capa/blob/master/capa/ida/plugin/view.py#L185, etc.) This is fine for users on a decently sized 1080p monitors where scaling is a non-issue. However, the font becomes unreadable on higher DPI monitors where some amount of scaling is required.

Describe alternatives you've considered

At the moment, the current workaround I've been using for a few months now is to manually call QFont.setPointSize after every font declaration to a fixed value. This does not scale between resolution and is not ideal. I do not expect a feature where the font size is automatically adjusted of course, but a menu adjusting the size would be preferred at the very least.

Additional context