Expand description
Umbrella crate that re-exports the A2UI backends under the historical
a2ui::core / a2ui::tui paths, so existing use a2ui::core::... and
use a2ui::tui::... imports keep working after the workspace split.
The Slint backend is available as a2ui::slint under the slint cargo
feature, the egui backend as a2ui::egui under the egui cargo feature,
the Bevy backend as a2ui::bevy under the bevy cargo feature, the Iced
backend as a2ui::iced under the iced cargo feature, and the Dioxus
backend as a2ui::dioxus under the dioxus cargo feature — all opt-in
because they pull their (heavy) GUI runtimes.