Boilerplate for a "desktop app" mode

I don't need the game loop running at full speed all the time. I'm going
to see about putting Bevy into "low power mode" while still drawing at
regular intervals.

.gitignore

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+/target

Cargo.toml

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+[package]
+name = "chaos-game-rs"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+bevy = "0.16"

src/lib.rs

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+

src/main.rs

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+use bevy::{prelude::*, winit::WinitSettings};
+
+fn main() {
+    App::new()
+        .insert_resource(WinitSettings::desktop_app())
+        .add_plugins(DefaultPlugins.set(WindowPlugin {
+            primary_window: Some(Window {
+                present_mode: bevy::window::PresentMode::AutoNoVsync,
+                ..default()
+            }),
+            ..default()
+        }))
+        .run();
+}