h-note

Records a micro-decision with rationale into the haft artifact graph — lighter than a full DecisionRecord but persisted so future sessions and conflict detection can surface it. Make sure to use this skill whenever the user says "remember that", "FYI for later", "note that we chose X", "side note", "let's record we ruled out Y", "remember we decided X", "for the record", "worth noting", "TIL", "important caveat", "save this thought" — or whenever a small choice with stated rationale belongs in project memory but does not justify the full DRR ceremony. The kernel rejects content-free notes — rationale is required. For binding choices use h-decide (manual-only). For framing problems use h-frame.