[Persistence] Module First Implementation

[andrewnguyen22]

Owner @andrewnguyen22
Co-Owners: @iajrz @Olshansk

End Date May 1, 2022

Objective

Create the first iteration of the Pre-Persistence module and integrate it with the other modules within the /github.com/pokt-network/pocket codebase

Deliverables

Minimally implement the first iteration of the persistence layer.

• Create clean interfaces and MVP schemas for the P2P dataset, Consensus dataset, Mempool dataset, and the State dataset
• Use PostgreSQL as the first 'Database Engine'
• Minimally implement the State Versions Deduplication Strategy
• Minimally implement the Immutable State Schema (Patricia Merkle Tree) and AppHash functionality
• Integrate the DB Engine into the development infrastructure stack
• Integrate the persistence module with the other modules, deprecating pre-persistence

[andrewnguyen22]

TODO need milestone to attach

[Olshansk]

Being worked on in #73