fix(test): funbox does not remember settings (@fehmer) (monkeytypegame#6701)

`funbox.applyConfig` was called twice when changing to test page.
`funbox.rememberSettings` was saving the wrong setting, as it was called
after the first `applyConfig`.

fixes monkeytypegame#6700

Author: fehmer

frontend/src/ts/pages/test.ts

@@ -33,7 +33,6 @@ export const page = new Page({
       noAnim: true,
     });
     void TestConfig.instantUpdate();
-    void Funbox.activate();
     void Keymap.refresh();
     ScrollToTop.hide();
   },