fix: update auto-gen OG images to allow special char usage in title

Update the implementation of og image generation code to allow special character usage in title.

fix #103, fix #88

src/pages/[ogImage].png.ts

@@ -0,0 +1,8 @@
+import generateOgImages from "@utils/generateOgImages";
+import type { APIRoute } from "astro";
+
+export const GET: APIRoute = async () => new Response(await generateOgImages());
+
+export const getStaticPaths = () => [
+  { params: { ogImage: "generating images with " } },
+];