VocabVerbPool.sessionCardLimit was hardcoded at 20. Settings now has a
"Vocab Flashcards → Cards per session" picker (10 / 15 / 20 / 25 / 30 /
50 / All) backed by the vocabSessionCardLimit @AppStorage key.
VocabVerbPool.sessionCardLimit became a computed property reading that
key (0/unset → default 20; 999 → "All"). Applies to both Quiz and Learn
modes since they share the same session pool.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Trey T
cee962c0e0