docs: translate index.md to Português (Brasil) (#1198)

Co-authored-by: translate-react-bot[bot] <251169733+translate-react-bot[bot]@users.noreply.github.com>

Author: NivaldoFarias

src/content/index.md

@@ -4,4 +4,4 @@ title: React
 permalink: index.html
 ---
 
-{/* See HomeContent.js */}
+{/* Veja HomeContent.js */}