feat: Allocator behavior

[0xJepsen]

This behavior should mint some tokens on startup from the token admin.
Then it should create a pool on one of the strategies (this is where we might want to think about being generic over pools).
A Good idea would be to make a allocationtype trait

And then our allocation can be generic over different types of allocations (i.e. initial vs managed) Start with initial but allow for extensibility