fix: Don't explicitly add ctrl-c-handling plugin as it is likely included in related groups.

src/lib.rs

@@ -89,8 +89,7 @@ pub struct FullThrottlePlugin {
 
 impl Plugin for FullThrottlePlugin {
     fn build(&self, app: &mut App) {
-        app.add_plugins(TerminalCtrlCHandlerPlugin)
-            .insert_resource(*self)
+        app.insert_resource(*self)
             .add_systems(Startup, setup)
             .add_systems(PostUpdate, (focus_change, exit));
     }