lesson_specs() hanya memindai home.md root sehingga lesson di
bab/<folder>/sub-home.md tidak pernah masuk tabel lessons. Akibatnya kolom
materi sub-bab hilang saat guru import/export siswa CSV.
- services/lesson_service.py: tambah find_all_sub_home_folders() (enumerate
level-1 folder di CONTENT_DIR berisi sub-home.md)
- services/lesson_registry.py: lesson_specs() gabungkan union root + sub-bab,
dedupe slug (root priority) — satu lesson entitas
- services/tests/test_lesson_registry.py: test unit + DB integration
Verifikasi: 3 passed, 2 skipped (unit); test_sync_includes_sub_bab_lessons
passed (DB); 58 passed total termasuk test_repositories + student_management
tanpa regresi.
a2nr
79edcd1596