简介快速编辑的最大长度限制与创建项目时描述的最大长度保持一致

创建项目时，指定描述后，这段文字会展示在项目简介。
简介快速编辑，最大长度限制目前为255，建议与创建项目时描述的最大长度保持一致。

创建项目时，描述最长为1024个字符。

目前统一成了255。通过测试，关闭此单。

Deleting a branch is permanent. It CANNOT be undone. Continue?

Dear OpenI User

Thank you for your continuous support to the Openl Qizhi Community AI Collaboration Platform. In order to protect your usage rights and ensure network security, we updated the Openl Qizhi Community AI Collaboration Platform Usage Agreement in January 2024. The updated agreement specifies that users are prohibited from using intranet penetration tools. After you click "Agree and continue", you can continue to use our services. Thank you for your cooperation and understanding.

For more agreement content, please refer to the《Openl Qizhi Community AI Collaboration Platform Usage Agreement》

#968 简介快速编辑的最大长度限制与创建项目时描述的最大长度保持一致