fix: allow unmarking host as no-show (#27694)

* fix: allow unmarking host as no-show and filter invalid attendees in updateAttendees

Co-Authored-By: hariom@cal.com <hariombalhara@gmail.com>

* revert: remove updateAttendees change per review feedback

Co-Authored-By: hariom@cal.com <hariombalhara@gmail.com>

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

packages/features/handleMarkNoShow.ts

@@ -391,9 +391,9 @@ const handleMarkNoShow = async ({
       await handleSendingAttendeeNoShowDataToApps(bookingUid, attendees);
     }
 
-    if (noShowHost) {
-      await bookingRepository.updateNoShowHost({ bookingUid, noShowHost: true });
-      responsePayload.setNoShowHost(true);
+    if (noShowHost !== undefined) {
+      await bookingRepository.updateNoShowHost({ bookingUid, noShowHost });
+      responsePayload.setNoShowHost(noShowHost);
       responsePayload.setMessage(t("booking_no_show_updated"));
     }