Working player, some other fixes

src/pages/projects/[slug].astro

@@ -31,7 +31,9 @@ const hero = getProjectHero(project);
 const seoImage: SiteImage = {
   externalURL: await getFullExternalURLOfImage(hero),
   src: hero.src,
-  alt: project.data.images.hero.alt
+  alt: project.data.images.hero.alt,
+  width: hero.width,
+  height: hero.height
 };
 ---