As an EmbeddedChat developer

I need to:

1. Implement a feature that displays the room's announcement as in Rocket.Chat.
2. Display room info when the room name is clicked, allowing users to view the room’s name, avatar, topic,description and announcement .
3. Display Room avatar alongside with room name

So That:
Users can easily access room information by clicking the room name, and the announcement can be viewed conveniently.

Acceptance Criteria

• Display the room avatar alongside the room name.
• Display the room information (name, avatar, topic, description, and announcement) when the room name is clicked.
• Display the room announcement as in Rocket.Chat, and for large announcements, show them in a modal.