fix: prevent the escape key from minimizing Safari (#265)

* fix: prevent the escape key from minimizing Safari

Safari uses the escape key as a shortcut for exiting full screen.
Stopping propagation is _not_ enough to prevent this behaviour. Use
`preventDefault` instead of `stopPropagation` to avoid messing with the
users' browser experience.

Closes: #264

* fix: stop propagation in addition to preventing default

Author: piofinn

src/InternalEvents.tsx

@@ -42,6 +42,7 @@ function useToggleHandler() {
       Escape: (event: KeyboardEvent) => {
         if (showing) {
           event.stopPropagation();
+          event.preventDefault();
           options.callbacks?.onClose?.();
         }