Clean up shared UI runtime state

examples/message_list.rs

@@ -2,12 +2,12 @@ use iris::prelude::*;
 use winit::{dpi::LogicalSize, window::WindowAttributes};
 
 fn main() {
-    DefaultApp::<State>::run();
+    DesktopApp::<State>::run();
 }
 
-#[derive(DefaultUiState)]
+#[derive(DesktopUiState)]
 struct State {
-    ui_state: DefaultUiState,
+    ui_state: DesktopUiState,
 }
 
 const ROWS: usize = 800;
@@ -58,14 +58,14 @@ fn build_row<Rsc: UiRsc + 'static>(rsc: &mut Rsc, i: usize) -> StrongWidget {
     }
 }
 
-impl DefaultAppState for State {
+impl DesktopAppState for State {
     fn window_attributes() -> WindowAttributes {
         WindowAttributes::default().with_inner_size(LogicalSize::new(420.0, 900.0))
     }
 
     fn new(
-        mut ui_state: DefaultUiState,
-        rsc: &mut DefaultRsc<Self>,
+        mut ui_state: DesktopUiState,
+        rsc: &mut DesktopRsc<Self>,
         _: Proxy<Self::Event>,
     ) -> Self {
         let mut list = LazySpan::new(Dir::DOWN, Pin::End);