Jing Liu

Improve default font, mouse, and line thickness scaling on macOS

1

### Purpose of the pull request Improve default display scaling on macOS ### Description about the pull request Adjust default `font_size`, `mouse_size`, and `line_thickness` for better visibility on macOS Retina...

Default display size too small on macOS (usability issue)

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### Description about the feature The add-on functions correctly, but the small default display on macOS may lead to an underwhelming or confusing first impression. And some users may initially...