feat: add "Get Started" CTA to pricing page managed section (#82)

web/src/routes/pricing.tsx

@@ -114,6 +114,12 @@ function Pricing() {
               </ul>
             </div>
           </div>
+          <a
+            href="https://app.openseo.so/sign-up"
+            className="inline-flex items-center justify-center mt-4 rounded-lg bg-neutral-900 px-5 py-2.5 text-sm font-medium text-white hover:bg-neutral-800 transition-colors"
+          >
+            Get Started{" "}<span aria-hidden="true" className="ml-1.5">&rarr;</span>
+          </a>
         </section>
 
         {/* Self-hosted */}