Integrate with Rocket Pool's upcoming Houston upgrade

[boulder225]

🎯 Problem to be solved

Integrate with Rocket Pool's upcoming Houston upgrade, enabling partial deposits and capturing the 1% fee, while providing an end-to-end solution for running a distributor validator (DV) cluster on Rocket Pool.

🛠️ Proposed solution

• Review the changes introduced in Rocket Pool's Houston upgrade and assess the potential impact on our integration
• figure out how to do the partial deposits, and how to neatly embed this flow within the rocketpool smart node. https://github.com/rocket-pool/smartnode

From PRD

• Create adapter contracts to provide DVT-compatible interfaces while integrating with RocketPool contracts
• Use a Gnosis Safe as the node address for interacting with RocketPool contracts
• Utilize the Splitter contract as the withdrawal address for the RocketPool minipool
• Integrate with RocketPool's FeeDistributor to receive a portion of the rewards earned by RocketPool nodes
• Develop a manual setup process for RocketPool integration, including:
  • Setting up a node wallet (either a Gnosis Safe or a normal wallet for interacting with RocketPool contracts)
  • Creating a minipool
  • Making the RocketPool smartnode compatible with multisig wallets and DV

[boulder225]

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