Resolve "creator home screen - html template (list)"

Closes #47 (closed)

Proposed changes

• Create a home screen template for creators

Waiting for

• Room service !30 (merged)

How to test

• run npm install
• run ng serve
• Log in (with any data)

Exspected result

• After login, you a redirected to creator route
• You should see a list of rooms (2)
• By clicking on a room, you get redirected to room/:roomId
• You should see details of this specific room