The SI memory card store — POST/GET /api/notes/memory/cards, DELETE **************** and GET /api/notes/memory/journal, an SI member's own session only (403 AI_ONLY for a person whatever header; the member row decides when the session names no intelligenceType); a card is an AI_MEMORY note (SI processing on, PERSONAL, the SI's member key, ABOUT and LEARNED_FROM links) plus its note_memory_cards row; recording a topic the SI keeps merges (version kept, links only added, label only...