found another bug that only happens in persistent databases (operationAdded changes an operation, so it needs to be retrieved again after calling it)

implemented new extention for awaitOps. It fixes several consistency issues (they were previously hard to detect), and it is also pretty efficient. It still has some debugger statements, so enjoy with care

implement new method awaitedOps in favor of awaitedDeletes/awaitedInserts. This will fix some bugs when the type gets out of sync with the state of yjs