* add RestoreFileOrigin in overleaf-editor-core
* support source to be an object
* use sourceOrOrigin as param
* rename to originOrSource so the priority is more clear
* get timestamp from version
* fix test
* include version and min_count in getUpdatesFromHistory
* extractOriginOrSource util function
* fix RestoreManagerTests
GitOrigin-RevId: 0ace05a6ade2794c753a9d0bffb4f858ecc6899a