[MM-62888] mmctl: Add compliance export list cmd (#30914)

* Add compliance export list cmd and tests

- Introduced `ListComplianceExports` method in the Client interface to retrieve compliance export jobs.
- Added `compliance_export` command with subcommand `list` for listing compliance export jobs, including pagination options.
- Implemented end-to-end and unit tests for the compliance export listing functionality.

* Add docs for mmctl

* fix test typo

* added paging, tested

* update docs with better desc (how it's sorted)

* simplified, reusing job call

* add show cmd, unit tests, e2e tests

* update mmctl docs

server/cmd/mmctl/commands/mmctl_test.go

@@ -4,14 +4,16 @@
 package commands
 
 import (
+	"github.com/golang/mock/gomock"
+	"github.com/mattermost/mattermost/server/public/model"
+	"github.com/mattermost/mattermost/server/v8/channels/api4"
+	"github.com/mattermost/mattermost/server/v8/channels/jobs"
 	"github.com/mattermost/mattermost/server/v8/cmd/mmctl/client"
 	"github.com/mattermost/mattermost/server/v8/cmd/mmctl/mocks"
 	"github.com/mattermost/mattermost/server/v8/cmd/mmctl/printer"
-
-	"github.com/golang/mock/gomock"
+	"github.com/mattermost/mattermost/server/v8/enterprise/message_export"
+	"github.com/stretchr/testify/require"
 	"github.com/stretchr/testify/suite"
-
-	"github.com/mattermost/mattermost/server/v8/channels/api4"
 )
 
 var EnableEnterpriseTests string
@@ -67,6 +69,26 @@ func (s *MmctlE2ETestSuite) SetupEnterpriseTestHelper() *api4.TestHelper {
 	return s.th
 }
 
+func (s *MmctlE2ETestSuite) SetupMessageExportTestHelper() *api4.TestHelper {
+	if EnableEnterpriseTests != "true" {
+		s.T().SkipNow()
+	}
+
+	jobs.DefaultWatcherPollingInterval = 100
+	s.th = api4.SetupEnterprise(s.T()).InitBasic()
+	s.th.App.Srv().SetLicense(model.NewTestLicense("message_export"))
+	messageExportImpl := message_export.MessageExportJobInterfaceImpl{Server: s.th.App.Srv()}
+	s.th.App.Srv().Jobs.RegisterJobType(model.JobTypeMessageExport, messageExportImpl.MakeWorker(), messageExportImpl.MakeScheduler())
+
+	err := s.th.App.Srv().Jobs.StartWorkers()
+	require.NoError(s.T(), err)
+
+	err = s.th.App.Srv().Jobs.StartSchedulers()
+	require.NoError(s.T(), err)
+
+	return s.th
+}
+
 // RunForSystemAdminAndLocal runs a test function for both SystemAdmin
 // and Local clients. Several commands work in the same way when used
 // by a fully privileged user and through the local mode, so this