能否支持自定义换行快捷键

[大增值_董李]

Problem

能否支持自定义换行快捷键，现在固定shift+enter换行；enter发送

Solution

支持自定义换行快捷键

Use Case

When would you use this?

Priority

• High - Blocking issue
• Medium - Important improvement
• Low - Nice to have

Additional Info

(Optional: screenshots, examples, links)