Add edit status functionality

src/modules/api.js

@@ -100,6 +100,8 @@ const api = {
                   showImmediately: timelineData.visibleStatuses.length === 0,
                   timeline: 'friends'
                 })
+              } else if (message.event === 'status.update') {
+                // Insert dispatch code here.
               } else if (message.event === 'delete') {
                 dispatch('deleteStatusById', message.id)
               } else if (message.event === 'pleroma:chat_update') {