Handoff, map, scratch, and the ontology doc's current-mechanism section now
describe e99af63. The elaborator witness is corrected to 26 finished slot
passes. The worktree the steward saw at 8cad6b9 is the pass-3 Hands tree
before its reset to the tip, not an orphan.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>