Restore FutureInstances.parallelFuture imports required by parTraverseWithLimit

MonadUtil.parTraverseWithLimit requires Parallel[Future] in implicit
scope. The previous commit incorrectly removed these imports based on
a false-positive Copilot review — the Parallel instance is still needed
by the new call path, not just the old parTraverse syntax.

Signed-off-by: Eric Mann <emann@displace.tech>

Author: ericmann

apps/app/src/test/scala/org/lfdecentralizedtrust/splice/integration/tests/AnsIntegrationTest.scala

@@ -15,6 +15,7 @@ import org.lfdecentralizedtrust.splice.sv.config.InitialAnsConfig
 import scala.concurrent.{ExecutionContext, Future}
 import com.digitalasset.canton.config.RequireTypes.PositiveInt
 import com.digitalasset.canton.util.MonadUtil
+import com.digitalasset.canton.util.FutureInstances.parallelFuture
 import com.daml.ledger.javaapi.data.Identifier
 import org.lfdecentralizedtrust.splice.http.v0.definitions
 import org.lfdecentralizedtrust.splice.scan.dso.DsoAnsResolver

apps/app/src/test/scala/org/lfdecentralizedtrust/splice/integration/tests/DecentralizedSynchronizerMigrationIntegrationTest.scala

@@ -3,6 +3,7 @@ package org.lfdecentralizedtrust.splice.integration.tests
 import better.files.File.apply
 import com.digitalasset.canton.config.RequireTypes.PositiveInt
 import com.digitalasset.canton.util.MonadUtil
+import com.digitalasset.canton.util.FutureInstances.parallelFuture
 import com.daml.nonempty.NonEmpty
 import com.digitalasset.canton.admin.api.client.data.{User, UserRights}
 import com.digitalasset.canton.SynchronizerAlias

apps/app/src/test/scala/org/lfdecentralizedtrust/splice/integration/tests/DistributedDomainIntegrationTest.scala

@@ -1,6 +1,7 @@
 package org.lfdecentralizedtrust.splice.integration.tests
 
 import com.digitalasset.canton.util.MonadUtil
+import com.digitalasset.canton.util.FutureInstances.parallelFuture
 import org.lfdecentralizedtrust.splice.config.ConfigTransforms
 import org.lfdecentralizedtrust.splice.integration.EnvironmentDefinition
 import org.lfdecentralizedtrust.splice.integration.tests.SpliceTests.IntegrationTestWithIsolatedEnvironment

apps/app/src/test/scala/org/lfdecentralizedtrust/splice/integration/tests/FrontendIntegrationTest.scala

@@ -3,6 +3,7 @@ package org.lfdecentralizedtrust.splice.integration.tests
 import cats.syntax.either.*
 import com.digitalasset.canton.config.RequireTypes.PositiveInt
 import com.digitalasset.canton.util.MonadUtil
+import com.digitalasset.canton.util.FutureInstances.parallelFuture
 import org.lfdecentralizedtrust.splice.integration.tests.SpliceTests.{
   IntegrationTest,
   IntegrationTestWithIsolatedEnvironment,

apps/app/src/test/scala/org/lfdecentralizedtrust/splice/integration/tests/SpliceTests.scala

@@ -2,6 +2,7 @@ package org.lfdecentralizedtrust.splice.integration.tests
 
 import com.digitalasset.canton.config.RequireTypes.PositiveInt
 import com.digitalasset.canton.util.MonadUtil
+import com.digitalasset.canton.util.FutureInstances.parallelFuture
 import com.daml.ledger.javaapi.data.Identifier
 import com.daml.ledger.javaapi.data.codegen.ContractId
 import com.daml.metrics.api.MetricHandle.LabeledMetricsFactory

apps/app/src/test/scala/org/lfdecentralizedtrust/splice/integration/tests/SvInitializationIntegrationTest.scala

@@ -1,6 +1,7 @@
 package org.lfdecentralizedtrust.splice.integration.tests
 
 import com.digitalasset.canton.util.MonadUtil
+import com.digitalasset.canton.util.FutureInstances.parallelFuture
 import org.lfdecentralizedtrust.splice.codegen.java.splice.dso.svstate.SvStatusReport
 import org.lfdecentralizedtrust.splice.config.ConfigTransforms.updateAllSvAppConfigs_
 import org.lfdecentralizedtrust.splice.console.{

apps/app/src/test/scala/org/lfdecentralizedtrust/splice/integration/tests/SvOffboardingIntegrationTest.scala

@@ -34,6 +34,7 @@ import org.lfdecentralizedtrust.splice.sv.automation.singlesv.offboarding.{
 import org.lfdecentralizedtrust.splice.util.{ProcessTestUtil, StandaloneCanton}
 import org.scalatest.time.{Minute, Span}
 import com.digitalasset.canton.util.MonadUtil
+import com.digitalasset.canton.util.FutureInstances.parallelFuture
 import org.lfdecentralizedtrust.splice.util.TriggerTestUtil.{
   pauseAllDsoDelegateTriggers,
   resumeAllDsoDelegateTriggers,

apps/app/src/test/scala/org/lfdecentralizedtrust/splice/integration/tests/SvTimeBasedOnboardingIntegrationTest.scala

@@ -2,6 +2,7 @@ package org.lfdecentralizedtrust.splice.integration.tests
 
 import com.digitalasset.canton.config.RequireTypes.PositiveInt
 import com.digitalasset.canton.util.MonadUtil
+import com.digitalasset.canton.util.FutureInstances.parallelFuture
 import org.lfdecentralizedtrust.splice.codegen.java.splice
 import org.lfdecentralizedtrust.splice.codegen.java.splice.dsorules.actionrequiringconfirmation.ARC_DsoRules
 import org.lfdecentralizedtrust.splice.codegen.java.splice.dsorules.dsorules_actionrequiringconfirmation.{

apps/app/src/test/scala/org/lfdecentralizedtrust/splice/integration/tests/WalletBuyTrafficRequestIntegrationTest.scala

@@ -2,6 +2,7 @@ package org.lfdecentralizedtrust.splice.integration.tests
 
 import com.digitalasset.canton.config.RequireTypes.PositiveInt
 import com.digitalasset.canton.util.MonadUtil
+import com.digitalasset.canton.util.FutureInstances.parallelFuture
 import org.lfdecentralizedtrust.splice.console.{
   ValidatorAppBackendReference,
   WalletAppClientReference,

apps/app/src/test/scala/org/lfdecentralizedtrust/splice/integration/tests/WalletIntegrationTest.scala

@@ -42,6 +42,7 @@ import java.util.UUID
 import scala.concurrent.Future
 import scala.util.Try
 import com.digitalasset.canton.util.MonadUtil
+import com.digitalasset.canton.util.FutureInstances.parallelFuture
 
 class WalletIntegrationTest
     extends IntegrationTest