ui: remove homepage documentation button

src/pages/index.tsx

@@ -11,7 +11,6 @@ export default function Home(): React.ReactElement {
             <p className="eyebrow">ELDORADO / AI STRATEGY</p>
             <h1>Eldorado<br/><span>Powered By AI</span></h1>
             <p className="hero-description">Strategy and direction for an AI-powered Eldorado.</p>
-            <Link className="button button--primary button--lg" to="/docs/overview/">Explore the documentation <span aria-hidden="true">→</span></Link>
             <p className="hero-note">A starting point for shaping the strategy.</p>
           </div>
           <div className="hero-art" aria-hidden="true">