Trey T
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63dfc5e41a
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Add textbook reader, exercise grading, stem-change toggle, extraction pipeline
Major changes:
- Textbook UI: chapter list, reader, and interactive exercise view (keyboard
+ Apple Pencil) surfaced under the Course tab. 30 chapters, 251 exercises.
- Stem-change conjugation toggle on Week 4 flashcard decks (E-IE, E-I, O-UE).
Uses existing VerbForm + IrregularSpan data to render highlighted present
tense conjugations inline.
- Deterministic on-device answer grader with partial credit (correct / close
for accent-stripped or single-char-typo / wrong). 11 unit tests cover it.
- SharedModels: TextbookChapter (local), TextbookExerciseAttempt (cloud-
synced), AnswerGrader helpers. Bumped schema.
- DataLoader: textbook seeder (version 8) + refresh helpers that preserve
LanGo course decks when textbook data is re-seeded.
- Local extraction pipeline in Conjuga/Scripts/textbook/ — XHTML chapter
parser, answer-key parser, macOS Vision image OCR + PDF page OCR, merger,
NSSpellChecker validator, language-aware auto-fixer, and repair pass that
re-pairs quarantined vocab rows using bounding-box coordinates.
- UI test target (ConjugaUITests) with three tests: end-to-end textbook
flow, all-chapters screenshot audit, and stem-change toggle verification.
Generated textbook content (textbook_data.json, textbook_vocab.json) and
third-party source files are gitignored — re-run Scripts/textbook/run_pipeline.sh
locally to regenerate.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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2026-04-19 15:12:55 -05:00 |
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Trey t
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47a7871c38
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Add 13 new grammar notes with 1010 exercises from video extraction
Scraped a 4h Spanish fundamentals YouTube video (transcript + OCR on
14810 frames), extracted structured content across 52 chapters, and
generated fill-in-the-blank quizzes for every grammar topic.
- 13 new GrammarNote entries (articles, possessives, demonstratives,
greetings, poder, al/del, prepositional pronouns, irregular yo,
stem-changing, stressed possessives, present/future perfect, present
indicative conjugation)
- 1010 generated exercises across all 36 grammar notes (new + existing)
- Fix tense guide parser to handle unnumbered *Usages* blocks
- Rewrite 6 broken tense guide bodies (imperative, subj pluperfect,
subj future) with numbered usage format
- Bump courseDataVersion 5→6 with TenseGuide refresh on upgrade
- Add docs/spanish-fundamentals/ with raw transcripts, polished notes,
structured JSON, and exercise data
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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2026-04-16 08:40:05 -05:00 |
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Trey t
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4b467ec136
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Initial commit: Conjuga Spanish conjugation app
Includes SwiftData dual-store architecture (local reference + CloudKit user data),
JSON-based data seeding, 20 tense guides, 20 grammar notes, SRS review system,
course vocabulary, and widget support.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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2026-04-09 20:58:33 -05:00 |
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