tidy

# Tidy Workflow

Clean up the docs/plans/ folder by analyzing which plans have been implemented. Archive what's done, keep what matters.

## Modes

1. **Full mode** (default): Review all plans
2. **Quick mode** (`--quick`): Only show implemented plans ready to archive

## Process

### Step 1: Discover Plans

**Use Glob tool:** `docs/plans/*.md`

**Handle empty states:**
- No `docs/plans/`: "No plans folder found. Nothing to tidy!"
- Empty folder: "Your plans folder is already spotless!"

**Preview:**
```
Let me tidy up your plans folder...

Found [N] plans in docs/plans/
```

### Step 2: Analyze Each Plan

For each plan file:

**1. Parse metadata from filename:**
- Date: `YYYY-MM-DD` prefix
- Topic: middle slug
- Type: `-design.md` or `-implementation.md` suffix

**2. Extract signals from plan content:**
- File paths in "Create:", "File:", "Modify:" sections
- Function/component/type names mentioned
- Test file paths

**3. Check implementation status:**

**Use Glob tool:** Check if planned files exist (use paths from plan)

**Use Bash for git history:**
```bash
git log --after="YYYY-MM-DD" --oneline -- [file-paths]
```

**Use Grep tool:** Pattern `identifier` in `[file-paths]` — check for key identifiers

**4. Determine status:**

| Condition | Status |
|-----------|--------|
| 70%+ signals positive | Implemented |
| 30-70% signals positive | Partial |
| 0 signals positive | Outstanding |
| Cannot parse/analyze | Unknown |

### Step 3: Present to User (One at a Time)

```markdown
## Plan: [Topic] ([YYYY-MM-DD])

[1-3 sentence summary from plan]

**Status:** [status]

**Evidence:**
- [file] exists (planned to create)
- [file] modified after plan date
- [N] commits after plan date
- OR: No activity found on planned files

---

What should I do?
1. Archive (move to docs/plans/archive/)
2. Delete (remove file and assets)
3. Keep (leave in place)
4. Skip (decide later)
```

Wait for user response before proceeding to next plan.

### Step 4: Execute Actions

**Archive:**