migrate ui crate to new theme tokens

crates/theme/src/paint.rs

@@ -179,3 +179,13 @@ pub(crate) fn plate_hover_for(appearance: ThemeMode, plate: gpui::Hsla) -> gpui:
 pub(crate) fn plate_active_for(appearance: ThemeMode, plate: gpui::Hsla) -> gpui::Hsla {
     crate::color::flatten(ink_for(appearance, 0.16), plate)
 }
+
+/// Hover over an opaque plate, for call sites outside this crate.
+pub fn plate_hover(plate: gpui::Hsla) -> gpui::Hsla {
+    plate_hover_for(current_appearance(), plate)
+}
+
+/// Pressed over an opaque plate, for call sites outside this crate.
+pub fn plate_active(plate: gpui::Hsla) -> gpui::Hsla {
+    plate_active_for(current_appearance(), plate)
+}