Add a recursive mail folder scan option to ScanMailboxTask

modules/restserver/src/main/scala/docspell/restserver/routes/ScanMailboxRoutes.scala

@@ -115,6 +115,7 @@ object ScanMailboxRoutes {
         ScanMailboxArgs(
           user,
           settings.imapConnection,
+          settings.scanRecursively,
           settings.folders,
           settings.receivedSinceHours.map(_.toLong).map(Duration.hours),
           settings.targetFolder,
@@ -150,6 +151,7 @@ object ScanMailboxRoutes {
       task.summary,
       conn.getOrElse(Ident.unsafe("")),
       task.args.folders,
+      task.args.scanRecursively,
       task.timer,
       task.args.receivedSince.map(_.hours.toInt),
       task.args.targetFolder,