Breakout rooms stateful quickstart

[mgamis-msft]

Purpose

Add breakout rooms stateful quickstart app to help customers add breakout room to their application

Does this introduce a breaking change?

[ ] Yes
[x] No

Pull Request Type

What kind of change does this Pull Request introduce?

[ ] Bugfix
[x] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Documentation content changes
[ ] Other... Please describe:

How to Test

• Get the code

git clone [repo-address]
cd ui-library-breakout-rooms-stateful

• Test the code

npm i

Replace variables in App.tsx

npm run start

What to Check

Verify that the following are valid

• ...

Other Information