[mirotalksfu] - add collaborative powerful rich text editor

README.md

@@ -61,6 +61,7 @@
 -   Speech recognition, execute the app features simply with your voice.
 -   Push-to-talk functionality, similar to a walkie-talkie.
 -   Advanced collaborative whiteboard for teachers.
+-   Advanced collaborative powerful rich text editor.
 -   Real-time sharing of YouTube embed videos, video files (MP4, WebM, OGG), and audio files (MP3).
 -   Real-time polls, allows users to create and participate in live polls, providing instant feedback and results.
 -   Integrated RTMP server, fully compatible with **[OBS](https://obsproject.com)**.