Sama seperti fix di sync controller:
- Cek existing violation (student_id + type + date + recorded_by)
- Ada alpha → update atau create
- Tidak alpha → hapus violation lama
- Berlaku untuk alpha dan terlambat
- Mencegah duplikat tiap kali admin submit ulang form
- Add 3 jenis rekap presensi (harian/mingguan/bulanan) per kelas
- Weekly recap: tabel H,S,I,A per hari + kolom TOTAL
- Alpha proporsional: A = jam_alpha / total_jam
- Pemisah border antar hari dan kolom TOTAL
- Export Excel rekap mingguan (.xlsx)
- Fix max_input_vars PHP limit (1000→5000)
- Fix Carbon date object issue di groupBy
- Calendar shows per-date student count badge (green=all hadir, red=ada alpha)
- Click badge to go to attendance input for that date
- Prev/next month navigation with API fetch
- Controller passes initial month data inline (no flash on load)
- Migration: add is_system column to violation_types, mark alpha & terlambat
- DestroyType guard: system types cannot be deleted
- UpdateType guard: slug tetap walau nama diubah untuk system types
- UI: delete button hidden, badge lock untuk system types
- Seeder: ViolationTypeDefaultsSeeder untuk fresh deploy
- AttendanceController: lookup by slug (alpha/terlambat) instead of fuzzy match
- Alpha auto-violation: poin proporsional per jam (round((points/10)*count), min 1)
- Terlambat auto-violation: poin fix sesuai jenis (2 poin)
- Also handles both A (alpha) and T (terlambat) statuses for auto-violations
Bro