New new-summary view does not maintain websocket so we don't get snackbars

[mattkrick]

I like the new new-summary view with the left nav! I think the WebSocket connection isn't persisted in that view. Can we continue to keep subscriptions open in that view now that it's more part of the dashboard view?

AC

• finish a retro meeting, have a team member create a new check-in meeting. the viewer on /new-summary gets a snackbar saying a new meeting has started

Estimate: 2 hours

[Dschoordsch]

Websocket connection works just fine, but only the dashboards were subscribed to new meeting events.