refactor: use STATUSES_FOR_RECORDING_VACCINATION also elsewhere

Author: MartinVanIJcken

app/components/app_session_actions_component.rb

@@ -88,7 +88,9 @@ def ready_for_vaccinator_row
     counts_by_programme =
       session.programmes.index_with do |programme|
         patient_sessions
-          .has_registration_status(%w[attending completed])
+          .has_registration_status(
+            PatientSession::RegistrationStatus::STATUSES_FOR_RECORDING_VACCINATION
+          )
           .includes(
             patient: %i[consent_statuses triage_statuses vaccination_statuses]
           )