epic achievement diaries

Guide for epic achievement diaries

Epic: Achievement Diaries

📦 Mission ACHIEVEMENT-PERSISTENCE: Diary Backend (loh-backend)

Role: Principal Engineer - Game Systems Status: ✅ Complete Completed: 2026-01-21 Functional Changes:
  • Persistence: Added achievement_diaries, diary_task_completions, diary_tier_completions tables.
  • Logic: Implemented RegionalDiaryManager with task/tier tracking and reward claiming checks.
  • API: Added GET /player/:id/achievements and POST /player/:id/achievements/:id/claim.
  • Hooks: Added on_skill_level_up, on_quest_complete, etc. hooks for future integration.