AddConsumer adds a new consumer chain with "testchain<index+2>" as chainID to the coordinator and returns the test chain and app type.

AddDemocracyConsumer adds a new democ consumer chain to the coordinator and returns the test chain and app type.

AddProvider adds a new provider chain to the coordinator and returns the test chain and app type.

ConsumerAppIniter implements ibctesting.AppIniter for a consumer app.

DemocracyConsumerAppIniter implements ibctesting.AppIniter for a democracy consumer app.

ProviderAppIniter implements ibctesting.AppIniter for a provider app.

ConsumerBundle serves as a way to store useful in-mem consumer app chain state and relevant IBC paths in the context of CCV e2e testing.