Update index.md

Reputeless · Reputeless · commit 3f9b04dcde77 · 2025-06-12T21:37:24.000+09:00
diff --git a/docs/index.md b/docs/index.md
@@ -41,6 +41,7 @@ C++17, C++20, C++23, C++26 に関する情報を調査・提供します。
 - [sknjpn](https://x.com/sknjpn){:target="_blank"}
 - 野菜ジュース
 - [kagamiz](https://github.com/kagamiz){:target="_blank"}
+- [kt2763](https://github.com/kt2763){:target="_blank"}
 
 #### Bronze Sponsor
 アゲハマ, Fuyutsubaki, 😊, 🐝, jacking75, Chris Ohk, ysaito, おおやま, ShivAlley, lamuda, fal_rnd, As Project, IZUNA, nasatame, sashi, 🌶️, 💯, PlumRice
