add contributors

Author: FeeiCN

docs/contributors.md

@@ -0,0 +1,9 @@
+# Contributors（贡献者）
+
+| ID | Blog | Mail |
+|---|---|---|
+| [Feei](https://github.com/wufeifei) | https://feei.cn | [email protected] |
+| [LiGhT1EsS](https://github.com/LiGhT1EsS) | https://lightless.me | [email protected] |
+| [40huo](https://github.com/40huo) | https://www.40huo.cn | [email protected] |
+| [BlBana](https://github.com/BlBana) | http://drops.blbana.cc | [email protected] |
+| [Cusis](https://github.com/braveghz) | - | [email protected] |

docs/index.md

@@ -61,4 +61,5 @@
     - [危害等级定义](https://wufeifei.github.io/cobra/level)
     - [程序目录结构](https://wufeifei.github.io/cobra/tree)
 - 贡献代码
-    - [单元测试](https://wufeifei.github.io/cobra/test)
+    - [单元测试](https://wufeifei.github.io/cobra/test)
+    - [贡献者](https://wufeifei.github.io/cobra/contributors)