docs(smart-socket): 更新开源生态卡片列表

Author: smthing

docs/smart-socket/02.概要/100.我们的用户.md

@@ -23,6 +23,10 @@ date: 2022-10-28 13:17:50
 ## smart-socket 开源生态
 ::: cardList 3
 ```yaml
+- name: Feat
+  desc: "让 Java Web 开发更简洁、更高效、更有趣。"
+  link: https://gitee.com/smartboot/feat
+  avatar: https://smartboot.tech/feat/_astro/feat_logo_v2.oO6h6Mx4.svg
 - name: Solon
   desc: "一个更现代感的应用开发框架：更快、更小、更自由"
   link: https://gitee.com/noear/solon