Port home page to using new markdown component

Author: JackTench

src/app/home.tsx

@@ -1,11 +1,11 @@
-import { AppGitHubReadme } from "@/components/libresplit/AppGitHubReadme";
+import { AppGitHubGenericMarkdown } from "@/components/libresplit/AppGitHubGenericMarkdown";
 import { AppHero } from "@/components/libresplit/AppHero";
 
 export function Home() {
   return (
     <div className="flex flex-col items-center justify-center">
       <AppHero />
-      <AppGitHubReadme />
+      <AppGitHubGenericMarkdown url="https://raw.githubusercontent.com/LibreSplit/LibreSplit/refs/heads/main/README.md" />
     </div>
   );
 }