Marketing improvements 3 (#3175)

* Improve marketing website

* User guide with icons

* Add TOC

* Linter

* Basic GraphQL playground

* Very basic contributors page

* Failed attempt to integrate REST playground

* Yarn

* Begin contributors DB

* Improve contributors page

packages/twenty-website/src/app/developers/contributors/page.tsx

@@ -0,0 +1,40 @@
+import Image from 'next/image';
+import Database from 'better-sqlite3';
+import AvatarGrid from '@/app/components/AvatarGrid';
+
+interface Contributor {
+  login: string;
+  avatarUrl: string;
+  pullRequestCount: number;
+}
+
+const Contributors = async () => {
+
+
+  const db = new Database('db.sqlite', { readonly: true });
+
+  const contributors  = db.prepare(`SELECT 
+          u.login,
+          u.avatarUrl, 
+          COUNT(pr.id) AS pullRequestCount
+        FROM 
+          users u
+        JOIN 
+          pullRequests pr ON u.id = pr.authorId
+        GROUP BY 
+          u.id
+        ORDER BY 
+          pullRequestCount DESC;
+        `).all() as Contributor[];
+  
+  db.close();
+
+  return (
+    <div>
+      <h1>Top Contributors</h1>
+      <AvatarGrid users={contributors} />
+    </div>
+  );
+};
+
+export default Contributors;