2 Commits

Author	SHA1	Message	Date
a2nr	e3eba57d71	fix(migration): reorder constraint expansion before backfill UPDATE ... Migration 0005 gagal karena UPDATE state='in_progress' dijalankan sebelum constraint lama di-drop. Constraint lama (dari 0001) hanya mengizinkan 'not_started','completed','scored' sehingga 'in_progress' ditolak PostgreSQL (CheckViolation). Fix: pindahkan DROP/CREATE constraint ke sebelum blok UPDATE backfill.	2026-08-29 05:12:11 +07:00
a2nr	467b146988	feat: unified lesson progress — composite score & /api/lesson-progress ... - composite score: exercise 70% + quiz 30%, done ≥75% (env LESSON_*) - endpoint /api/lesson-progress menggantikan /track-progress + /quiz-attempts - state baru 'done'/'in_progress'; deprecated per-lesson min:N% -> global threshold - progress_status emit composite; teacher report single composite column - frontend: submitLessonProgress/lessonProgressBeacon/fetchLessonProgress, QuizTab fix, SW url - migration 0005; test baru: composite, lesson-progress routes, composite flow	2026-08-29 00:22:10 +07:00