Add total_suppy field on account assets and address assets.

[HT-Moh]

At the moment the only way to filter assets policies (FT and NFT) is by using the total_supply, if we want to filter account assets we need to do a call to asset_info for each asset, so for a wallet with 100 assets_info we need 100 calls, this lot of network requests.
is there a possibility to add total_supply to account_assets and address_assets?
The CIP-0067 gives the possibility to classify the asset from the name but it's not adopted yet ;-)

[rdlrt]

TBD - consideration to be put in asset object consistency, will have a dependency on cache table - to be deferred to release post koios-1.0.9

[Scitz0]

Asset cache table should include the following fields:
asset_id, total_supply, first_mint_tx_id, first_mint_keys, last_mint_tx_id, last_mint_keys, decimals

[Scitz0]

Superseded by #124