Bangle.js Messages screen with International font

[gfwilliams]

Right now, you can install proper international fonts on Bangle.js (eg for Korean): https://banglejs.com/apps/?c=fonts

Due to the limited storage on the Bangle and the huge number of characters (sometimes 50,000) we can't have them in a bunch of different sizes, so the fonts end up being relatively small (16px) and aren't very scalable (16px is quite small, doubling to 32px is a bit too big)

With the current firmware (2v26) if g.findFont has been used (eg for menus/dialogs/etc) one of the nice built-in fonts will be chosen if all the characters can be rendered. If they can't, the international font will be used.

But the Messages app is a bit of an outlier here. If an international font is installed, it'll be used in the Messages app regardless of whether one of the built-in fonts could have been used instead...

• Pro: All the messages in the list of messages look the same
• Con: All the messages look pretty bad and aren't as readable, it's probably also a bit slower

Any thoughts?

• Should we use International fonts if installed only when they are needed for a message?
• Should there be an option for what's done? In a way I'd like to avoid this as ideally we give the best out of box experience to users