feat : add thanks footer and disclaimer footer

README.md

@@ -5,6 +5,9 @@ team, rotation, and comparison data into responsive game-guide pages.
 
 Production target: `https://guide.sudloh.com`
 
+This project is an independent community tool for Genshin Impact players. It is
+not affiliated with or endorsed by HoYoverse.
+
 ## Included capabilities
 
 - Searchable character guide directory.
@@ -251,3 +254,28 @@ updates `NEXT_DEPLOYMENT_ID`, and only then rolls out the immutable application
 image to the web and both worker deployments. Schema changes must follow an
 expand/contract sequence so the previous application revision stays compatible
 during a rolling update.
+
+## Acknowledgements
+
+This project would not be possible without the open-source software and
+community services it builds on:
+
+- [Lunaris](https://lunaris.moe/) — character, talent, material, and game data
+  used by catalog synchronization and guide tools. Buzz Sheet links back to
+  Lunaris for material references where appropriate.
+- [Next.js](https://nextjs.org/) — application framework.
+- [React](https://react.dev/) — user interface library.
+- [Bun](https://bun.sh/) — JavaScript runtime and package manager.
+- [PostgreSQL](https://www.postgresql.org/) — primary database.
+- [Redis](https://redis.io/) — cache, event transport, and presence state.
+- [Discord.js](https://discord.js.org/) — Discord catalog update worker.
+- [Drizzle ORM](https://orm.drizzle.team/) — database schema and migrations.
+- [shadcn/ui](https://ui.shadcn.com/), [Tailwind CSS](https://tailwindcss.com/),
+  [Lucide](https://lucide.dev/), and [dnd-kit](https://dndkit.com/) — interface
+  components, styling, icons, and drag-and-drop interactions.
+
+Special thanks are also available on the site’s [Special Thanks page](https://guide.sudloh.com/thanks).
+
+Genshin Impact and its characters, names, and assets are property of their
+respective rights holders. Please review the applicable terms and licenses for
+each third-party dependency before redistributing or deploying this project.

components/public/site-footer.tsx

@@ -3,13 +3,28 @@ import Link from "next/link";
 export function SiteFooter() {
   return (
     <footer className="mt-auto border-t">
-      <div className="mx-auto flex min-h-16 w-full max-w-7xl items-center justify-center px-4 py-3 sm:px-6">
+      <div className="mx-auto flex min-h-16 w-full max-w-7xl flex-col items-center justify-center gap-1 px-4 py-3 text-center sm:px-6">
         <Link
           href="/thanks"
           className="text-sm font-medium text-muted-foreground hover:text-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
         >
           Special Thanks
         </Link>
+        <p className="max-w-3xl text-xs leading-5 text-muted-foreground/80">
+          guide.sudloh.com is not affiliated with HoYoverse. Game content and
+          materials are trademarks and copyrights of HoYoverse. With sincere
+          thanks to{" "}
+          <a
+            href="https://lunaris.moe/"
+            target="_blank"
+            rel="noreferrer"
+            className="underline underline-offset-2 hover:text-foreground"
+          >
+            Lunaris
+          </a>{" "}
+          for generously providing the data that helps make these guides
+          possible.
+        </p>
       </div>
     </footer>
   );