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

all tests working. Fixed an older bug: When gc an op I forgot to update the state. This only affected offline editing, and was very hard to catch in the past

fixed one more problem with ds & fixed ace example & insertions are combined even when created in different execution tasks