make opengraph url absolute

src/layouts/BaseLayout.astro

@@ -1,7 +1,7 @@
 ---
 import '@styles/global.css';
 import { ClientRouter } from 'astro:transitions';
-import { siteBase } from '@util/url.ts';
+import { siteBase, siteUrl } from '@util/url.ts';
 import logo512 from '@assets/img/logo-512.webp';
 import favicon from '@assets/favicon.png';
 
@@ -28,7 +28,7 @@ const { title, description, keywords, openGraph, viewTransition } = Astro.props;
       <>
         <meta property="og:title" content={title} />
         {description && <meta property="og:description" content={description} />}
-        <meta property="og:url" content={Astro.url.pathname} />
+        <meta property="og:url" content={siteUrl(Astro.url.pathname)} />
         {openGraph == 'generic' && <meta property="og:type" content="website" />}
         {openGraph == 'generic' && <meta property="og:image" content={logo512.src} />}
       </>