fix(main): don't enable eye pointer for flatscreen mode with hands

src/main.rs

@@ -164,7 +164,8 @@ fn main() {
 			left.zip(right)
 		})
 		.flatten();
-	let eye_pointer = (!cli_args.flatscreen && sk.device_has_eye_gaze())
+	let eye_pointer = (sk.active_display_mode() == DisplayMode::MixedReality
+		&& sk.device_has_eye_gaze())
 	.then(EyePointer::new)
 	.transpose()
 	.unwrap();