Trim off 150 deps for examples

examples/window_focus.rs

@@ -5,9 +5,9 @@ use dioxus_desktop::use_wry_event_handler;
 use dioxus_desktop::{Config, WindowCloseBehaviour};
 
 fn main() {
-    LaunchBuilder::new(app)
+    LaunchBuilder::new()
         .cfg(Config::new().with_close_behaviour(WindowCloseBehaviour::CloseWindow))
-        .launch_desktop()
+        .launch(app)
 }
 
 fn app() -> Element {