Add log export for audit logs and SCIM events

Route audit-log and SCIM-event exports through export_jobs with typed
arguments, an iam BuildAndUploadExport/SendExportEmail implementation,
and a concurrent export-job worker with stale recovery. Stream JSONL via
page.WalkAll into S3, and expose the request flow on console, connect,
MCP, and CLI.

Co-authored-by: Bryan Frimin <bryan@getprobo.com>
Signed-off-by: Sacha Al Himdani <sacha@probo.com>

pkg/cmd/scim/event/event.go

@@ -23,6 +23,7 @@ package event
 import (
 	"github.com/spf13/cobra"
 	"go.probo.inc/probo/pkg/cmd/cmdutil"
+	"go.probo.inc/probo/pkg/cmd/scim/event/export"
 	"go.probo.inc/probo/pkg/cmd/scim/event/list"
 )
 
@@ -33,6 +34,7 @@ func NewCmdEvent(f *cmdutil.Factory) *cobra.Command {
 	}
 
 	cmd.AddCommand(list.NewCmdList(f))
+	cmd.AddCommand(export.NewCmdExport(f))
 
 	return cmd
 }