Tool skill for λambda's spaced-recall hand-off — writes, pushes, reviews and prunes Anki cards over AnkiConnect. Owns the card grammar (one retrieval per card, the deck's notation, marks-bound fronts), the line between a card and a problem, deck hygiene (dedupe, split-in-place, suspend, delete-with-backup) and the interrogated review of due cards ("/lambda anki [tag]"). Loaded by a course map's skills: line alongside lambda-core; the vault's own card-conventions file stays binding for mechanics.
