Feature/add reports and relays entities

[Alann27]

Summary

• Added entities related to claims and proof
• Added summarized data for each block
• Added missing fields to blocks and transactions

Issue

The entities related to claims and proof were missing.

Type of change

Select one or more:

• New feature, functionality or library
• Bug fix
• Code health or cleanup
• Documentation
• Other (specify)

Sanity Checklist

• I have tested my changes using the available tooling
• I have commented my code
• I have performed a self-review of my own code; both comments & source code
• I create and reference any new tickets, if applicable
• I have left TODOs throughout the codebase, if applicable

[jorgecuesta]

@Alann27 Please rebase this on top of #29 and change base branch to it too.

[bryanchriswhite]

This one is also quite large - please prefer many smaller PRs over one large one!

I only did a cursory review, mostly focusing the schema changes.