People memories skill

Keep a short-lived, searchable memory vault about people you talk to so your assistant can recall follow-ups instantly. The skill handles: - `remember` cues (voice or text) to persist comments, preferences, and context. - Summaries + exports so you can package a person’s “fact card.” - Search, recall, and list commands for quick lookups. - Optional auto-trigger from voice transcripts (when you say “remember …”).