Fix: delete editableformattedcontent after deleting comments or replies.
Fix: delete editableformattedcontent after deleting comments or replies.

osmium-org/osmium,osmium-org/osmium,osmium-org/osmium,wffurr/osmium,wffurr/osmium,wffurr/osmium,osmium-org/osmium,copyliu/osmium,copyliu/osmium,wffurr/osmium,copyliu/osmium