Add season funding summary audit script

[smk762]

for coin in coins:
    for txid in scan_distro_address_txids(coin):
         if incoming:
              if selfsend:
                     add_to_selfsend(coin, txid)
              elif source_addr in nn_addreses:
                     add_to_returned_funds(nn, coin, amount)
              else:
                     add_to_source_total(from_addr, coin, amount)

         if outgoing:
               if dest in nn_addresses:
                      add_to_nn_total(nn, coin, amount)
               else:
                      add_to_review(coin, txid)

Outputs:

• sum of incoming source distribution funds per coin
• sum of funds distributed to each nn per coin (can compare against ntx count for efficiency)
• list of other tx for further review

Next:

• investigate efficiency outliers to determine unauthorised funds ex-filtration.
• Contrast and compare efficiency vs ranking
• Generate reports, and record values to better estimate future funding requirements.

[smk762]

Will need to run this on NN dev server to interact with RPCs, as using APIs will take too long due to rate limiting.
From there, copy json to stats server, and add to database for future reference.