feat(web): ensure all child spaces are notified when parent reaches end of a correction path 🚂#15162

jahorton wants to merge 4 commits intofeat/web/cluster-splitting-and-mergingkeymanapp/keyman:feat/web/cluster-splitting-and-mergingfrom

feat/web/search-space-node-propagationkeymanapp/keyman:feat/web/search-space-node-propagationCopy head branch name to clipboard