fix: base url in header image

src/layouts/ArticleLayout.astro

@@ -60,7 +60,7 @@ const breadcrumbs = buildBreadcrumbs(breadcrumbItems, url as string, baseUrl);
       hideFooterSeparator={frontmatter.hideFooterSeparator}
       title={frontmatter.title}
       subtitle={frontmatter.subtitle}
-      titleImage={frontmatter.headerImage}
+      titleImage={baseUrl + frontmatter.headerImage}
       tags={frontmatter.tags}
       teaser={frontmatter.teaser || frontmatter.description}
       dateAndAuthor={`${frontmatter.date || ""}${