Project Documentation Workflow

$project-documentation-workflow "Document the authentication module in src/auth/"
$project-documentation-workflow -c 4 "Generate full docs for the FEM solver project"
$project-documentation-workflow -y "Document entire codebase with architecture and API"
$project-documentation-workflow --continue "doc-auth-module-20260304"

┌─────────────────────────────────────────────────────────────────────────┐
│         PROJECT DOCUMENTATION WORKFLOW (Dynamic & Optimized)            │
├─────────────────────────────────────────────────────────────────────────┤
│                                                                          │
│  Phase 0: Dynamic Decomposition                                          │
│     ├─ Analyze project structure, complexity, domain                     │
│     ├─ Generate appropriate documentation tasks (动态数量)                │
│     ├─ Compute task dependencies (deps)                                  │
│     ├─ Compute execution waves (topological sort)                        │
│     └─ User validates task breakdown (skip if -y)                        │
│                                                                          │
│  Phase 1: Wave Execution (with Inter-Wave Synthesis)                     │
│     ├─ For each wave (1..N, dynamically computed):                       │
│     │   ├─ Load Wave Summary from previous wave                          │
│     │   ├─ Build wave CSV with prev_context injection                    │
│     │   ├─ spawn_agents_on_csv(wave CSV)                                 │
│     │   ├─ Collect results, merge into master tasks.csv                  │
│     │   ├─ Generate Wave Summary (波次综合)                               │
│     │   └─ Check: any failed? → skip dependents                          │
│     └─ discoveries.ndjson shared across all waves                        │
│                                                                          │
│  Phase 2: Results Aggregation                                            │
│     ├─ Export final results.csv                                          │
│     ├─ Generate context.md with all findings                             │
│     ├─ Generate docs/index.md navigation                                 │
│     └─ Display summary: completed/failed/skipped per wave                │
│                                                                          │
└─────────────────────────────────────────────────────────────────────────┘

id,title,description,doc_type,target_scope,doc_sections,formula_support,priority,deps,context_from,wave,status,findings,doc_path,key_discoveries,error
"doc-001","项目概述","撰写项目的整体概述","overview","README.md,package.json","purpose,background,positioning,audience","false","high","","","1","pending","","","",""

const getUtc8ISOString = () => new Date(Date.now() + 8 * 60 * 60 * 1000).toISOString()

const AUTO_YES = $ARGUMENTS.includes('--yes') || $ARGUMENTS.includes('-y')
const continueMode = $ARGUMENTS.includes('--continue')
const concurrencyMatch = $ARGUMENTS.match(/(?:--concurrency|-c)\s+(\d+)/)
const maxConcurrency = concurrencyMatch ? parseInt(concurrencyMatch[1]) : 3

const requirement = $ARGUMENTS
  .replace(/--yes|-y|--continue|--concurrency\s+\d+|-c\s+\d+/g, '')
  .trim()

const slug = requirement.toLowerCase()
  .replace(/[^a-z0-9\u4e00-\u9fa5]+/g, '-')
  .substring(0, 40)
const dateStr = getUtc8ISOString().substring(0, 10).replace(/-/g, '')
const sessionId = `doc-${dateStr}-${slug}`
const sessionFolder = `.workflow/.csv-wave/${sessionId}`

Bash(`mkdir -p ${sessionFolder}/docs ${sessionFolder}/wave-summaries`)

// Initialize discoveries.ndjson
Write(`${sessionFolder}/discoveries.ndjson`, `# Discovery Board - ${sessionId}\n# Format: NDJSON\n`)

Bash({
  command: `ccw cli -p "PURPOSE: Analyze the project and determine appropriate documentation tasks.
TASK:
  1. Scan project structure to identify:
     - Project type (library/application/service/CLI/tool)
     - Primary language(s) and frameworks
     - Project scale (small/medium/large based on file count and complexity)
     - Key modules and their purposes
     - Existing documentation (README, docs/, etc.)
  
  2. Determine documentation needs based on project characteristics:
     - For ALL projects: overview, tech-stack, directory-structure
     - For libraries: api-reference, usage-guide, best-practices
     - For applications: system-architecture, feature-list, usage-guide
     - For numerical/scientific projects: theoretical-foundations (with formula_support=true)
     - For services: api-reference, module-interactions, deployment
     - For complex projects (>50 files): add design-patterns, data-model
     - For simple projects (<10 files): reduce to essential docs only
  
  3. Generate task list with:
     - Unique task IDs (doc-001, doc-002, ...)
     - Appropriate doc_type for each task
     - Target scope (glob patterns) based on actual project structure
     - Required sections for each document type
     - Dependencies (deps) between related tasks
     - Context sources (context_from) for information flow
     - Priority (high for essential docs, medium for useful, low for optional)
  
  4. Task dependency rules:
     - overview tasks: no deps (Wave 1)
     - architecture tasks: depend on overview tasks
     - implementation tasks: depend on architecture tasks
     - feature/api tasks: depend on implementation
     - synthesis tasks: depend on most other tasks

MODE: analysis
CONTEXT: @**/*
EXPECTED: JSON with:
  - project_info: {type, scale, languages, frameworks, modules[]}
  - recommended_waves: number of waves suggested
  - tasks: [{id, title, description, doc_type, target_scope, doc_sections, formula_support, priority, deps[], context_from[]}]
  
CONSTRAINTS: 
  - Small projects: 5-8 tasks max
  - Medium projects: 10-15 tasks
  - Large projects: 15-25 tasks
  - Each doc_type should appear at most once unless justified
  - deps must form a valid DAG (no cycles)

PROJECT TO ANALYZE: ${requirement}" --tool gemini --mode analysis --rule planning-breakdown-task-steps`,
  run_in_background: true
})

function computeWaves(tasks) {
  // Build adjacency list
  const graph = new Map()
  const inDegree = new Map()
  const taskMap = new Map()
  
  for (const task of tasks) {
    taskMap.set(task.id, task)
    graph.set(task.id, [])
    inDegree.set(task.id, 0)
  }
  
  // Fill edges based on deps
  for (const task of tasks) {
    const deps = task.deps.filter(d => taskMap.has(d))
    for (const dep of deps) {
      graph.get(dep).push(task.id)
      inDegree.set(task.id, inDegree.get(task.id) + 1)
    }
  }
  
  // Kahn's BFS algorithm
  const waves = []
  let currentWave = []
  
  // Start with tasks that have no dependencies
  for (const [id, degree] of inDegree) {
    if (degree === 0) currentWave.push(id)
  }
  
  while (currentWave.length > 0) {
    waves.push([...currentWave])
    const nextWave = []
    
    for (const id of currentWave) {
      for (const neighbor of graph.get(id)) {
        inDegree.set(neighbor, inDegree.get(neighbor) - 1)
        if (inDegree.get(neighbor) === 0) {
          nextWave.push(neighbor)
        }
      }
    }
    
    currentWave = nextWave
  }
  
  // Assign wave numbers
  for (let w = 0; w < waves.length; w++) {
    for (const id of waves[w]) {
      taskMap.get(id).wave = w + 1
    }
  }
  
  // Check for cycles
  const assignedCount = tasks.filter(t => t.wave > 0).length
  if (assignedCount < tasks.length) {
    throw new Error(`Circular dependency detected! Only ${assignedCount}/${tasks.length} tasks assigned.`)
  }
  
  return {
    tasks: tasks,
    waveCount: waves.length,
    waveDistribution: waves.map((w, i) => ({ wave: i + 1, tasks: w.length }))
  }
}

// Parse decomposition result
const analysisResult = JSON.parse(decompositionOutput)
const { tasks, project_info, waveCount } = analysisResult

// Compute waves
const { tasks: tasksWithWaves, waveCount: computedWaves, waveDistribution } = computeWaves(tasks)

// Display to user (skip if AUTO_YES)
if (!AUTO_YES) {
  console.log(`
╔════════════════════════════════════════════════════════════════╗
║                  PROJECT ANALYSIS RESULT                        ║
╠════════════════════════════════════════════════════════════════╣
║ Type: ${project_info.type.padEnd(20)} Scale: ${project_info.scale.padEnd(10)}        ║
║ Languages: ${project_info.languages.join(', ').substring(0, 40).padEnd(40)} ║
║ Modules: ${project_info.modules.length} identified                                              ║
╠════════════════════════════════════════════════════════════════╣
║ WAVE DISTRIBUTION (${computedWaves} waves, ${tasksWithWaves.length} tasks)               ║
${waveDistribution.map(w => `║   Wave ${w.wave}: ${w.tasks} tasks${' '.repeat(50 - w.tasks.toString().length)}`).join('\n')}
╚════════════════════════════════════════════════════════════════╝
  `)
  
  // Show tasks by wave
  for (let w = 1; w <= computedWaves; w++) {
    const waveTasks = tasksWithWaves.filter(t => t.wave === w)
    console.log(`\nWave ${w}:`)
    for (const t of waveTasks) {
      console.log(`  ${t.id}: ${t.title} [${t.doc_type}]`)
    }
  }
  
  const answer = functions.request_user_input({
    questions: [{
      header: "确认任务",
      id: "confirm_tasks",
      question: "Proceed with this task breakdown?",
      options: [
        { label: "Proceed(Recommended)", description: "Start wave execution with this task breakdown" },
        { label: "Cancel", description: "Abort and modify tasks manually" }
      ]
    }]
  })
  if (answer.answers.confirm_tasks.answers[0] !== "Proceed(Recommended)") {
    console.log("Aborted. Use --continue to resume with modified tasks.")
    return
  }
}

// Generate tasks.csv
Write(`${sessionFolder}/tasks.csv`, toCsv(tasksWithWaves))
Write(`${sessionFolder}/project-info.json`, JSON.stringify(project_info, null, 2))

const masterCsv = Read(`${sessionFolder}/tasks.csv`)
let tasks = parseCsv(masterCsv)
const maxWave = Math.max(...tasks.map(t => t.wave))

for (let wave = 1; wave <= maxWave; wave++) {
  console.log(`\n{'='*60}`)
  console.log(`Wave ${wave}/${maxWave}`)
  console.log('='.repeat(60))
  
  // 1. Load Wave Summary from previous wave
  const waveSummaryPath = `${sessionFolder}/wave-summaries/wave-${wave-1}-summary.md`
  let prevWaveSummary = ''
  if (wave > 1 && fileExists(waveSummaryPath)) {
    prevWaveSummary = Read(waveSummaryPath)
    console.log(`Loaded Wave ${wave-1} Summary (${prevWaveSummary.length} chars)`)
  }
  
  // 2. Filter tasks for this wave
  const waveTasks = tasks.filter(t => t.wave === wave && t.status === 'pending')
  
  // 3. Check dependencies
  for (const task of waveTasks) {
    const depIds = (task.deps || '').split(';').filter(Boolean)
    const depStatuses = depIds.map(id => tasks.find(t => t.id === id)?.status)
    if (depStatuses.some(s => s === 'failed' || s === 'skipped')) {
      task.status = 'skipped'
      task.error = `Dependency failed: ${depIds.filter((id, i) => 
        ['failed','skipped'].includes(depStatuses[i])).join(', ')}`
    }
  }
  
  const pendingTasks = waveTasks.filter(t => t.status === 'pending')
  if (pendingTasks.length === 0) {
    console.log(`Wave ${wave}: No pending tasks, skipping...`)
    continue
  }
  
  // 4. Build enhanced prev_context
  for (const task of pendingTasks) {
    // a. From context_from tasks
    const contextIds = (task.context_from || '').split(';').filter(Boolean)
    const prevFindings = contextIds.map(id => {
      const src = tasks.find(t => t.id === id)
      if (!src?.findings) return ''
      return `## [${src.id}] ${src.title}\n${src.findings}`
    }).filter(Boolean).join('\n\n')
    
    // b. From previous wave summary (HIGH DENSITY CONTEXT)
    const waveContext = prevWaveSummary ? 
      `\n\n## Wave ${wave-1} Summary\n${prevWaveSummary}` : ''
    
    // c. From discoveries.ndjson (relevant entries)
    const discoveries = Read(`${sessionFolder}/discoveries.ndjson`)
    const relevantDiscoveries = discoveries
      .split('\n')
      .filter(line => line.startsWith('{'))
      .map(line => JSON.parse(line))
      .filter(d => isRelevantDiscovery(d, task))
      .slice(0, 10) // Limit to 10 most relevant
      .map(d => `- [${d.type}] ${JSON.stringify(d.data)}`)
      .join('\n')
    
    const discoveryContext = relevantDiscoveries ? 
      `\n\n## Relevant Discoveries\n${relevantDiscoveries}` : ''
    
    task.prev_context = prevFindings + waveContext + discoveryContext
  }
  
  // 5. Write wave CSV
  Write(`${sessionFolder}/wave-${wave}.csv`, toCsv(pendingTasks))
  
  // 6. Execute wave
  spawn_agents_on_csv({
    csv_path: `${sessionFolder}/wave-${wave}.csv`,
    id_column: "id",
    instruction: buildOptimizedInstruction(sessionFolder, wave),
    max_concurrency: maxConcurrency,
    max_runtime_seconds: 900,
    output_csv_path: `${sessionFolder}/wave-${wave}-results.csv`,
    output_schema: {
      type: "object",
      properties: {
        id: { type: "string" },
        status: { type: "string", enum: ["completed", "failed"] },
        findings: { type: "string" },
        doc_path: { type: "string" },
        key_discoveries: { type: "string" },
        error: { type: "string" }
      }
    }
  })
  
  // 7. Merge results
  const results = parseCsv(Read(`${sessionFolder}/wave-${wave}-results.csv`))
  for (const r of results) {
    const t = tasks.find(t => t.id === r.id)
    if (t) Object.assign(t, r)
  }
  Write(`${sessionFolder}/tasks.csv`, toCsv(tasks))
  
  // 8. Generate Wave Summary (NEW: Inter-Wave Synthesis)
  const completedThisWave = results.filter(r => r.status === 'completed')
  if (completedThisWave.length > 0) {
    const waveSummary = generateWaveSummary(wave, completedThisWave, tasks)
    Write(`${sessionFolder}/wave-summaries/wave-${wave}-summary.md`, waveSummary)
    console.log(`Generated Wave ${wave} Summary`)
  }
  
  // 9. Cleanup temp files
  Bash(`rm -f ${sessionFolder}/wave-${wave}.csv ${sessionFolder}/wave-${wave}-results.csv`)
  
  // 10. Display wave summary
  const completed = results.filter(r => r.status === 'completed').length
  const failed = results.filter(r => r.status === 'failed').length
  console.log(`Wave ${wave} Complete: ${completed} completed, ${failed} failed`)
}

function generateWaveSummary(waveNum, completedTasks, allTasks) {
  let summary = `# Wave ${waveNum} Summary\n\n`
  summary += `**Completed Tasks**: ${completedTasks.length}\n\n`
  
  // Group by doc_type
  const byType = {}
  for (const task of completedTasks) {
    const type = task.doc_type || 'unknown'
    if (!byType[type]) byType[type] = []
    byType[type].push(task)
  }
  
  for (const [type, tasks] of Object.entries(byType)) {
    summary += `## ${type.toUpperCase()}\n\n`
    for (const t of tasks) {
      summary += `### ${t.title}\n`
      if (t.findings) {
        summary += `${t.findings.substring(0, 300)}${t.findings.length > 300 ? '...' : ''}\n\n`
      }
      if (t.key_discoveries) {
        try {
          const discoveries = JSON.parse(t.key_discoveries)
          summary += `**Key Points**:\n`
          for (const d of discoveries.slice(0, 3)) {
            summary += `- ${d.name || d.type}: ${d.description || JSON.stringify(d).substring(0, 100)}\n`
          }
          summary += '\n'
        } catch (e) {}
      }
    }
  }
  
  // Add cross-references for next wave
  const nextWaveTasks = allTasks.filter(t => t.wave === waveNum + 1)
  if (nextWaveTasks.length > 0) {
    summary += `## Context for Wave ${waveNum + 1}\n\n`
    summary += `Next wave will focus on: ${nextWaveTasks.map(t => t.title).join(', ')}\n`
  }
  
  return summary
}

function isRelevantDiscovery(discovery, task) {
  // Check if discovery is relevant to the task
  const taskScope = task.target_scope || ''
  const taskType = task.doc_type || ''
  
  // Always include architecture discoveries for architecture tasks
  if (taskType === 'architecture' && discovery.type.includes('component')) return true
  if (taskType === 'implementation' && discovery.type.includes('algorithm')) return true
  if (taskType === 'api' && discovery.type.includes('api')) return true
  
  // Check file relevance
  if (discovery.data?.file) {
    return taskScope.includes(discovery.data.file.split('/')[0])
  }
  
  return false
}

function buildOptimizedInstruction(sessionFolder, wave) {
  return `## DOCUMENTATION TASK — Wave ${wave}

### ⚠️ MANDATORY FIRST STEPS (DO NOT SKIP)

1. **CHECK DISCOVERIES FIRST** (避免重复工作):
   \`\`\`bash
   # Search for existing discoveries about your topic
   grep -i "{doc_type}" ${sessionFolder}/discoveries.ndjson
   grep -i "{target_keywords}" ${sessionFolder}/discoveries.ndjson
   \`\`\`
   
2. **Read Wave Summary** (高密度上下文):
   - Read: ${sessionFolder}/wave-summaries/wave-${wave-1}-summary.md (if exists)
   
3. **Read prev_context** (provided below)

---

## Your Task

**Task ID**: {id}
**Title**: {title}
**Document Type**: {doc_type}
**Target Scope**: {target_scope}
**Required Sections**: {doc_sections}
**LaTeX Support**: {formula_support}
**Priority**: {priority}

### Task Description
{description}

### Previous Context (USE THIS!)
{prev_context}

---

## Execution Protocol

### Step 1: Discovery Check (MANDATORY)
Before reading any source files:
- Search discoveries.ndjson for existing findings
- Note any pre-discovered components, patterns, algorithms
- Avoid re-documenting what's already found

### Step 2: Scope Analysis
- Read files matching \`{target_scope}\`
- Identify key structures, functions, classes
- Extract relevant code patterns

### Step 3: Context Integration
- Build on findings from prev_context
- Reference Wave Summary insights
- Connect to discoveries from other agents

### Step 4: Document Generation
**Output Path**: Determine based on doc_type:
- \`overview\` → \`docs/01-overview/\`
- \`architecture\` → \`docs/02-architecture/\`
- \`implementation\` → \`docs/03-implementation/\`
- \`feature\` → \`docs/04-features/\`
- \`api\` → \`docs/04-features/\`
- \`usage\` → \`docs/04-features/\`
- \`synthesis\` → \`docs/05-synthesis/\`

**Document Structure**:
\`\`\`markdown
# {Title}

## Overview
[Brief introduction]

## {Required Section 1}
[Content with code examples]

## {Required Section 2}
[Content with diagrams if applicable]

...

## Code Examples
\`\`\`{language}
// file:line references
\`\`\`

## Cross-References
- Related: [Doc](path)
- Depends: [Prereq](path)

## Summary
[Key takeaways]
\`\`\`

### Step 5: Share Discoveries (MANDATORY)
Append to discovery board:
\`\`\`bash
echo '{"ts":"${getUtc8ISOString()}","worker":"{id}","type":"<TYPE>","data":{...}}' >> ${sessionFolder}/discoveries.ndjson
\`\`\`

**Discovery Types**:
- \`component_found\`: {name, type, file, purpose}
- \`pattern_found\`: {pattern_name, location, description}
- \`algorithm_found\`: {name, file, complexity, purpose}
- \`formula_found\`: {name, latex, file, context}
- \`feature_found\`: {name, entry_point, description}
- \`api_found\`: {endpoint, file, parameters, returns}
- \`config_found\`: {name, file, type, default_value}

### Step 6: Report
\`\`\`json
{
  "id": "{id}",
  "status": "completed",
  "findings": "Key discoveries (max 500 chars, structured for context propagation)",
  "doc_path": "docs/XX-category/filename.md",
  "key_discoveries": "[{\"name\":\"...\",\"type\":\"...\",\"description\":\"...\",\"file\":\"...\"}]",
  "error": ""
}
\`\`\`

---

## Quality Requirements

| Requirement | Criteria |
|-------------|----------|
| Section Coverage | ALL sections in doc_sections present |
| Code References | Include file:line for code |
| Discovery Sharing | At least 2 discoveries shared |
| Context Usage | Reference prev_context findings |
| Cross-References | Link to related docs |
`
}

// 1. Generate docs/index.md
const tasks = parseCsv(Read(`${sessionFolder}/tasks.csv`))
const completed = tasks.filter(t => t.status === 'completed')

// Group by doc_type for navigation
const byType = {}
for (const t of completed) {
  const type = t.doc_type || 'other'
  if (!byType[type]) byType[type] = []
  byType[type].push(t)
}

let index = `# Project Documentation Index\n\n`
index += `**Generated**: ${getUtc8ISOString().substring(0, 10)}\n`
index += `**Total Documents**: ${completed.length}\n\n`

const typeLabels = {
  overview: '📋 概览',
  architecture: '🏗️ 架构',
  implementation: '⚙️ 实现',
  theory: '📐 理论',
  feature: '✨ 功能',
  api: '🔌 API',
  usage: '📖 使用',
  synthesis: '💡 综合'
}

for (const [type, typeTasks] of Object.entries(byType)) {
  const label = typeLabels[type] || type
  index += `## ${label}\n\n`
  for (const t of typeTasks) {
    index += `- [${t.title}](${t.doc_path})\n`
  }
  index += `\n`
}

// Add wave summaries reference
index += `## 📊 Execution Reports\n\n`
index += `- [Wave Summaries](wave-summaries/)\n`
index += `- [Full Context](../context.md)\n`

Write(`${sessionFolder}/docs/index.md`, index)

// 2. Export results.csv
Bash(`cp ${sessionFolder}/tasks.csv ${sessionFolder}/results.csv`)

// 3. Generate context.md
const projectInfo = JSON.parse(Read(`${sessionFolder}/project-info.json`))
let contextMd = `# Documentation Report\n\n`
contextMd += `**Session**: ${sessionId}\n`
contextMd += `**Date**: ${getUtc8ISOString().substring(0, 10)}\n\n`

contextMd += `## Project Info\n`
contextMd += `- **Type**: ${projectInfo.type}\n`
contextMd += `- **Scale**: ${projectInfo.scale}\n`
contextMd += `- **Languages**: ${projectInfo.languages?.join(', ') || 'N/A'}\n\n`

const statusCounts = {
  completed: tasks.filter(t => t.status === 'completed').length,
  failed: tasks.filter(t => t.status === 'failed').length,
  skipped: tasks.filter(t => t.status === 'skipped').length
}
contextMd += `## Summary\n`
contextMd += `| Status | Count |\n`
contextMd += `|--------|-------|\n`
contextMd += `| ✅ Completed | ${statusCounts.completed} |\n`
contextMd += `| ❌ Failed | ${statusCounts.failed} |\n`
contextMd += `| ⏭️ Skipped | ${statusCounts.skipped} |\n\n`

// Per-wave summary
const maxWave = Math.max(...tasks.map(t => t.wave))
contextMd += `## Wave Execution\n\n`
for (let w = 1; w <= maxWave; w++) {
  const waveTasks = tasks.filter(t => t.wave === w)
  contextMd += `### Wave ${w}\n\n`
  for (const t of waveTasks) {
    const icon = t.status === 'completed' ? '✅' : t.status === 'failed' ? '❌' : '⏭️'
    contextMd += `${icon} **${t.title}** [${t.doc_type}]\n`
    if (t.findings) {
      contextMd += `   ${t.findings.substring(0, 200)}${t.findings.length > 200 ? '...' : ''}\n`
    }
    if (t.doc_path) {
      contextMd += `   → [${t.doc_path}](${t.doc_path})\n`
    }
    contextMd += `\n`
  }
}

Write(`${sessionFolder}/context.md`, contextMd)

// 4. Display final summary
console.log(`
╔════════════════════════════════════════════════════════════════╗
║                  DOCUMENTATION COMPLETE                         ║
╠════════════════════════════════════════════════════════════════╣
║ ✅ Completed: ${statusCounts.completed.toString().padStart(2)} tasks                                    ║
║ ❌ Failed:    ${statusCounts.failed.toString().padStart(2)} tasks                                    ║
║ ⏭️ Skipped:   ${statusCounts.skipped.toString().padStart(2)} tasks                                    ║
╠════════════════════════════════════════════════════════════════╣
║ Output: ${sessionFolder.padEnd(50)} ║
╚════════════════════════════════════════════════════════════════╝
`)

.workflow/.csv-wave/doc-{date}-{slug}/
├── project-info.json              # 项目分析结果
├── tasks.csv                      # Master CSV (动态生成的任务)
├── results.csv                    # 最终结果
├── discoveries.ndjson             # 发现板
├── context.md                     # 执行报告
│
├── wave-summaries/                # NEW: 波次摘要
│   ├── wave-1-summary.md
│   ├── wave-2-summary.md
│   └── ...
│
└── docs/
    ├── index.md                   # 文档导航
    ├── 01-overview/
    ├── 02-architecture/
    ├── 03-implementation/
    ├── 04-features/
    └── 05-synthesis/