refactor: address hw fee pr review nits

Author: piotr-iohk

app/src/main/java/to/bitkit/ui/screens/transfer/hardware/SpendingHwSignScreen.kt

@@ -177,8 +177,8 @@ private fun Content(
 @Composable
 internal fun SpendingHwFeeGrid(
     order: IBtOrder,
-    miningFeeSats: ULong = 0uL,
     modifier: Modifier = Modifier,
+    miningFeeSats: ULong = 0uL,
 ) {
     val lspFee = order.feeSat.safe() - order.clientBalanceSat.safe()
     val total = order.feeSat.safe() + miningFeeSats.safe()

app/src/main/java/to/bitkit/viewmodels/TransferViewModel.kt

@@ -532,6 +532,8 @@ class TransferViewModel @Inject constructor(
         val deviceId = activeHwTransferDeviceId
         hwTransferSignJob?.cancel()
         hwTransferSignJob = null
+        hwFeeEstimateJob?.cancel()
+        hwFeeEstimateJob = null
         _spendingUiState.update { it.copy(isSigning = false) }
         if (deviceId != null) {
             viewModelScope.launch {
@@ -603,7 +605,6 @@ class TransferViewModel @Inject constructor(
                     }
                 }
             }.onFailure {
-                if (it is CancellationException) throw it
                 Logger.debug(
                     "Skipped offline hardware funding fee estimate for '$deviceId'",
                     context = TAG,