Deckle 1.2.0

Added

• Assistant memory. The assistant can now remember what it learns about how
  you work — kept as ordinary Markdown files in .deckle/memory/ inside your
  library, so it syncs, backs up and exports with your notes, and opens in any
  editor. Read, edit, pin and delete any of it from Assistant memory in the
  command palette; turn the whole thing off in the assistant's settings.

  Only a one-line index goes into every message. Bodies are fetched when they
  are relevant to what you asked, within a token budget, so a large memory does
  not quietly become a large bill. Recording something it already knows updates
  the existing memory instead of adding a near-duplicate.

  Memory writes are the one kind of write the assistant makes without asking:
  they touch no note, and the panel is the receipt.