Set a default team per company.

I have a use case to route specific companies to specific teams.

Currently the only option to do this is manual configuration of a workflow - that would require manually managing a large set of branches:

- If company A, assign team A
- If company B, assign team B
- etc.

By assigning a default team, this removes a lot of the complexity around a large workflow. We shouldn’t be expected to admin a workflow with possibly hundreds of different 1:1 conditions and branches.