Add email contact link to About page

lemonadern · lemonadern · commit 36c6243ebdd6 · 2026-05-21T09:25:46.000+09:00
diff --git a/content/about/_index.md b/content/about/_index.md
@@ -18,6 +18,10 @@ reaction = false
 
 Web と計算機が好きです。
 
+#### Contact
+
+- [email](mailto:contact@lemonadern.dev)
+
 #### Social links
 
 - [GitHub](https://github.com/lemonadern)
