[ IMPROVEMENT ] Multi Line Rich Text Support in Text Box and Messages.

[divyansh0x0]

The message box does not support multi-line text, which makes it difficult to type long messages.

Rich text formatting will allow users to write better messages and improve the overall UX of application.

As this project is for developers the rich text should also support inline code and

code blocks

Support for paste file to send would also greatly enhance UX.

[ayush00git]

I would recommend you work on this and raise a PR, this time on main branch only.