Replace the WebView shell with SwiftUI screens, add account-scoped Wiki and TTS APIs with adaptive review and photo scan support, and keep web/iOS pages usable while data loads asynchronously.
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