update theme

crates/theme/src/resolved.rs

@@ -14,6 +14,8 @@ fn hsla(color: Color) -> Hsla {
 #[derive(Debug, Clone, Copy)]
 pub struct ResolvedAccentRoles {
     pub primary: Hsla,
+    /// Accent for strokes, icons, and text on the background; meets 3:1 contrast.
+    pub strong: Hsla,
     pub wash: Hsla,
     pub on: Hsla,
     pub selection: Hsla,
@@ -32,6 +34,7 @@ impl ResolvedAccentRoles {
         let wash_background = accent.wash.blend_over(background);
         Self {
             primary: hsla(accent.primary),
+            strong: hsla(accent.strong),
             wash: hsla(accent.wash),
             on: hsla(accent.on),
             selection: hsla(accent.selection),