test: og url end with slash

src/pages/og/[...route].ts

@@ -0,0 +1,28 @@
+import { OGImageRoute } from 'astro-og-canvas'
+import { getCollection } from 'astro:content'
+
+// eslint-disable-next-line antfu/no-top-level-await
+const blogEntries = await getCollection('posts')
+
+// Convert to page data objects
+const pages = Object.fromEntries(
+  blogEntries.map(({ slug, data }) => [
+    data.abbrlink || slug, // Prioritize using abbrlink instead of slug
+    {
+      title: data.title,
+      description: data.description || '',
+    },
+  ]),
+)
+
+// Configure Open Graph image generation route
+export const { getStaticPaths, GET } = OGImageRoute({
+  param: 'route',
+  pages,
+  getImageOptions: (_path, page) => ({
+    title: page.title,
+    description: page.description,
+    border: { width: 10 },
+    padding: 40,
+  }),
+})