Multiple page Hitomi.la closes viewer

[lnp5131]

Using left or right to navigate in Hitomi.la for large enough galleries to have multiple pages would close the viewer on left/right. Opening the viewer again would show no pages if on page 2 or higher. The script responsible is likely https://ltn.hitomi.la/gallery.js

[MapoMagpie]

fix: keyboard event propagation;