Replace random word banks with hand-crafted mnemonic suggestions
for each letter. All phrases are meaningful (e.g. "he has his hat"
for H, "sun set sky" for S, "over only once" for O) and every word
starts with the target letter. Placeholder shows first suggestion.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
First word of each suggestion starts with the letter being learned
(e.g. "age WALK" for A). Validation requires at least one word to
start with the target letter. Added O/U/N/D/H words to fill gaps.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Dot words: ≤3 letters (was ≤2) — two-letter words like "go/it" were too limiting
- Dash words: ≥4 letters (unchanged in practice)
- Added DOT_WORDS and DASH_WORDS banks (~60 and ~200 words)
- suggestPhrases() generates 5 random valid suggestions per letter
- MnemonicBuilder shows clickable suggestion pills; "↻ new" refreshes them
- Selected suggestion highlights in gold; user can still type their own
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- MnemonicBuilder: 12 NOVICE_LETTERS, real-time validatePhrase, save/skip
- OnboardingPage: wraps builder, passes token and onComplete
- App.tsx: post-auth fetch /api/mnemonics, route to onboarding if <12 saved
- Fix: validatePhrase called with letter (not Morse pattern) as second arg
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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