Sam Hewitt authored Nov 29, 2023 and Marge Bot committed Dec 05, 2023

- new drawing function to convert px to em, for select instances
- updated fontsize function to convert fonts in pt to em
- replace instances of discrete sizes with defined values
- fix instances where assets or icons did not scale along with text
- rework panel buttons to accommodate the scaling padding and icons
- new 'scalable' definitions for elements that follow text scaling

Part-of: <!3033>