fix mini app url 404 (#2682)

Author: ericbrown99

apps/web/app/(base-org-dark)/(builders)/build/onchainkit/CtaFooterSection.tsx

@@ -15,7 +15,7 @@ const copyText = 'npx create-onchain@latest';
 const copyTextMinikit = 'npx create-onchain@latest --mini';
 
 const ockDocsUrl = 'https://docs.base.org/onchainkit/getting-started';
-const miniDocsUrl = 'https://docs.base.org/mini-apps/overview';
+const miniDocsUrl = 'https://docs.base.org/mini-apps/quickstart/migrate-existing-apps';
 
 export function ExploreDocsButton({
   type = 'onchainkit',