Emits the **total** akava amount for both ukava and akava send/mint/burns. If both akava,ukava are sent (not possible via x/evm nor cosmos messages but still an edge case), then the sum is emitted. No other denoms are emitted by x/precisebank as they will be emitted by the underlying x/bank
Fix reserve minting an extra coin when the recipient module both carries fractional over to integer balance AND remainder is insufficient. Adjusts fractional carry to simply send from reserve, instead of doing an additional mint. Add invariant to ensure reserve matches exactly with fractional balances + remainder, failing on both insufficient and excess funds.
