EPIC: integration readiness for Babylon node

[SebastianElvis]

High priority features

• Refactor IBC packet definitions to have clear separation b/w provider and consumer #77
• ibc: propagating BTC headers immediately to consumer chains #78
• IBC error handling / dispatching #459
• https://github.com/babylonlabs-io/pm/issues/116
• https://github.com/babylonlabs-io/pm/issues/43
• https://github.com/babylonlabs-io/pm/issues/114
• upgrade: v2 upgrade handler for phase-3 network #280
• ibc: notify timelock expired BTC delegations to consumer chains #79
• multi-staking: allow consumers specify max number of multi-staked FPs for acceptable BTC delegations #412
• import/export genesis for x/zoneconcierge and x/btcstkconsumer #426
• https://github.com/babylonlabs-io/pm/issues/119
• Send FP SK in the slashed delegation IBC packet from Babylon -> Consumer  #76
• https://github.com/babylonlabs-io/pm/issues/44

Integration spec

• https://github.com/babylonlabs-io/pm/issues/163
• https://github.com/babylonlabs-io/pm/issues/164
• https://github.com/babylonlabs-io/pm/issues/25

Bugs

• babylond tx btcstkconsumer register-consumer throw on missing description #255
• api: separate DB objects and query objects in zone conceirge module #422

Docs

• README doc for x/btcstkconsumer #427
• README doc for x/zoneconcierge #428

Nice to have

• return full consumer metadata in ConsumerRegistryList endpoint #261
• use collections for the x/btcstkconsumer and x/zoneconcierge modules #423
• Remove unnecessary dependencies across modules #431
• Avoid using dedicated clientcontroller for babylon<->bcd integration tests.  #59
• Fix multiple naming conventions of Btcstkconsumer keeper #164
• Avoid using docker compose in bcd<->babylon integration tests #67