This workspace is all about dealing with Service Provider Promotion Fund
allocation.

HIP-114
https://github.com/helium/HIP/blob/main/0114-incentive-escrow-fund-for-subscriber-referrals.md

Service Provider Promotions are stored in CarrierV0 on Solana.
To keep the mobile-verifier from talking to a chain, this service will
periodically check Solana and compare Service Providers allocations to
what is stored in S3.

If the values have changed, a new file will be output to a bucket for
the mobile-verifier rewarder to read from.

NOTE: Allocation Values are stored in Bps (Basis Points)
https://www.investopedia.com/terms/b/basispoint.asp

** Commands

*** ./promotion_fund write-solana

Fetch Allocation values from Solana and write them to S3.
This command _always_ writes an S3 file.

*** ./promotion_fund print-s3

Using the lookback time in the provided settings file, show the
Allocation values this service would start up with.

*** ./promotion_fund server

Start a server that reads from S3, then checks with Solana periodically
for updated Allocatino values. Writing new files when needed.

- ingest promotion rewards, nothing will be done with them until the
  processor is added into mobile-verifier.
- dump reward files
- add sp_allocations dummy field to rewarder output
- reward indexer mobile promotion type added

Otherwise inserting a new reward would match on the address and
continually change the reward_type column for no reason.

We may not always want to read from the beginning of time in s3 to get
the latest values