Clean up shared UI runtime state

examples/view.rs

@@ -1,15 +1,15 @@
 use iris::prelude::*;
 
 fn main() {
-    DefaultApp::<State>::run();
+    DesktopApp::<State>::run();
 }
 
-#[derive(DefaultUiState)]
+#[derive(DesktopUiState)]
 struct State {
-    ui_state: DefaultUiState,
+    ui_state: DesktopUiState,
 }
 
-type Rsc = DefaultRsc<State>;
+type Rsc = DesktopRsc<State>;
 
 #[derive(Clone, Copy, WidgetView)]
 struct Test {
@@ -35,10 +35,10 @@ impl Test {
     }
 }
 
-impl DefaultAppState for State {
+impl DesktopAppState for State {
     fn new(
-        mut ui_state: DefaultUiState,
-        rsc: &mut DefaultRsc<Self>,
+        mut ui_state: DesktopUiState,
+        rsc: &mut DesktopRsc<Self>,
         _: Proxy<Self::Event>,
     ) -> Self {
         let test = Test::new(rsc);