Closes #ISSUE
Fixed an issue where the first frame of the `Editing` page in onboarding
would have a slight delay before rendering the first time it was
navigated to. This was caused by listing the OS fonts on the main
thread, blocking rendering. This PR fixes the issue by adding a new
method to the font family cache to prefill the cache on a background
thread.
Release Notes:
- N/A *or* Added/Fixed/Improved ...
---------
Co-authored-by: Mikayla Maki <mikayla.c.maki@gmail.com>
Co-authored-by: Anthony Eid <hello@anthonyeid.me>
Co-authored-by: Anthony <anthony@zed.dev>
fe2aa3f4cb