Found the actual root cause of "fonts still wrong" by reading
gpui-component source. Input, tooltip, context menu, search popover,
notification, and inspector all set `font_family(cx.theme().font_family)`
on their root div directly — they don't inherit from the parent's
text style. Default theme value is `.SystemUIFont` (SF Pro on macOS),
so the omnibar Input the user actually types into was rendering in
SF Pro while every chrome surface around it rendered Geist.
After fonts register, mutate the theme global so its `font_family`
is `"Geist"`. Now every gpui-component sub-element uses the same
sans as the rest of the app.
cargo test --workspace: 440 passed, 0 failed.
Embeds Newsreader (variable opsz/wght, OFL-licensed) into the
ely_app binary via include_bytes!, registers it through GPUI's
text_system at startup (chrome::typography::register_serif_fonts),
and exposes the SERIF_FAMILY constant for downstream surfaces.
Apply the family to every page hero where the design uses
ely-serif: home headline, settings/appearance headline, plugin
marketplace headline, sync headline, plugin detail name, and the
home reading-list cover headline. The OFL license file ships
alongside the .ttf assets to satisfy the font's redistribution
clause.
ZacharyZhang-NY