study

# Learn Quest Study

The user wants to study previously stashed learning points.

## Purpose

Users stash learning points when busy. Now they have time to:
1. Review what they saved
2. Get detailed explanations at their level
3. Mark items as learned

## Configuration Check

Read settings from `~/.learn-quest/config.json`:
- **level**: bronze/silver/gold/platinum/diamond
- **language**: en/ko
- **features.quiz**: true/false (offer quiz after explanation)

## Stash Storage Location

Read from: `~/.learn-quest/stash/*.json`

## Command Handling

### No argument: `/learn-quest:study`

Show list of all unlearned stashes.

### With filter: `/learn-quest:study <filter>`

| Filter | Description |
|--------|-------------|
| `today` | Today's stashes only |
| `week` | This week's stashes |
| `all` | Include learned items too |
| `<keyword>` | Search by title/tags |

Examples:
- `/learn-quest:study today`
- `/learn-quest:study jwt`
- `/learn-quest:study all`

## Study Flow

### Step 1: Show List

```
🎮 LEARN QUEST - Study
━━━━━━━━━━━━━━━━━━━━━

📚 저장된 학습 포인트

1) [01/28] JWT 기반 로그인 인증 구현
2) [01/27] API 에러 핸들링 패턴
3) [01/25] React Query 캐싱 전략

총 3개 | /learn-quest:study all 로 완료 항목도 보기

> 번호를 선택하세요
```

If no stashes:

```
📚 저장된 학습 포인트가 없어요.

작업 완료 후 /learn-quest:stash 로 저장해보세요!
```

### Step 2: Provide Explanation

After user selects an item, provide level-appropriate explanation.

Use the same Level-Based Explanation Guide from `/learn-quest:explain`:

- **Bronze**: "What is this?" - Simple analogies, basic examples
- **Silver**: "How do I use this?" - Implementation patterns, best practices
- **Gold**: "Why this approach?" - Trade-offs, alternatives, internals
- **Platinum**: "What's the big picture?" - Architecture, scalability
- **Diamond**: "What's the strategic view?" - Business impact, long-term

### Step 3: Post-Study Options

After explanation:

```
━━━━━━━━━━━━━━━━━━━━━
🎯 다음은?

1) 더 깊이 - 더 자세히 설명
2) 퀴즈 - 이해도 테스트 (if quiz enabled)
3) 학습 완료 - 이 항목 완료 표시
4) 목록으로 - 다른 항