Ship dual-track learning (daily accumulation vs textbook),沪教/商务词书 APIs and UI, native iOS wrapper with bundled H5, and production book import on deploy.
Co-authored-by: Cursor <cursoragent@cursor.com>
Includes per-word training stats and curves, quiz session auto-save, remember-login,
paginated word list with floating page arrows, and Obsidian-style relationship graph baseline.
Co-authored-by: Cursor <cursoragent@cursor.com>
john