fix(delete_orphaned_champs_with_missing_dossier): must reload champ before destroying when plucked. also rescue error when repetition chidren is destroyed after parent

lib/tasks/deployment/20240827085815_delete_orphaned_champs_with_missing_dossier.rake

@@ -6,8 +6,14 @@ namespace :after_party do
     puts "Running deploy task 'delete_orphaned_champs_with_missing_dossier'"
 
     Champ.select(:id, :type).where.missing(:dossier).each do |champ|
+      begin
+        champ.reload
         champ.champs.destroy_all if champ.type == 'Champs::RepetitionChamp'
         champ.destroy
+        rake_puts "succeed with: #{champ.id}"
+      rescue ActiveRecord::RecordNotFound
+        rake_puts "failed with: #{champ.id}"
+      end
     end
 
     # Update task as completed.  If you remove the line below, the task will