New Component: Collapsable Chat Widget

[benheckmann]

Is your feature request related to a problem? Please describe. I am building a chatbot for my project and require something similar to this.

Describe the solution you'd like A complete collapsable modal that takes a list of messages and displays them in a chat view. It should also take a function that modifies / adds to the list of messages to handle user input.

Describe alternatives you've considered

Additional context