BudgetInputSet
This commit adds `BudgetInputSet` which implements `InputSet`. It handles the pending inputs based on the supplied budgets and will be used in the following commit.
Aggregator
MaxInputsPerTx
int
uint32
batchwindowduration
InputSet
testify/mock
MockSweeperStore
GetTx
DeleteTx
TxRecord
markInputsPendingPublish
FeePreference
FeeEstimateInfo