Type: L2 Domain Coordinator Category: 7XX Project Bootstrap Parent: ln-700-project-bootstrap

Coordinates project restructuring from prototype layout to Clean Architecture.

Purpose & Scope

| Input | Current project structure, target architecture

| Output | Restructured project with Clean Architecture

| Workers | ln-721 (frontend), ln-722 (backend), ln-723 (mockdata), ln-724 (replit-cleaner)

Scope boundaries:

Analyzes current project structure
Generates migration plan
Delegates to specialized workers
Verifies final result

Workflow

| 1 | Analyze | Scan current structure, detect framework, map files | File inventory

| 2 | Plan | Calculate moves, identify conflicts | Migration plan

| 3 | Execute | Delegate to workers (ln-724, ln-721, ln-722, ln-723) | Restructured project

| 4 | Verify | Run builds, check imports, validate structure | Success report

Target Structures

Frontend (React)

src/frontend/
├── public/
├── src/
│   ├── components/
│   │   ├── layout/      # AppLayout, Header, Sidebar
│   │   └── ui/          # Reusable UI components
│   ├── contexts/        # React contexts
│   ├── hooks/           # Custom hooks
│   ├── lib/             # Utilities, API clients
│   ├── pages/           # Page components
│   │   └── {Feature}/   # Feature-specific files
│   ├── App.tsx
│   ├── main.tsx
│   └── index.css
├── package.json
├── vite.config.ts
└── tsconfig.json

Backend (.NET Clean Architecture)

src/
├── {Project}.Api/
│   ├── Controllers/
│   ├── DTOs/
│   ├── Middleware/
│   ├── MockData/
│   ├── Extensions/
│   ├── Program.cs
│   └── appsettings.json
├── {Project}.Domain/
│   ├── Entities/
│   ├── Enums/
│   └── Common/
├── {Project}.Services/
│   └── Interfaces/
├── {Project}.Repositories/
│   └── Interfaces/
└── {Project}.Shared/

Delegation Protocol

To ln-724 (Replit Cleanup)

Context:
  projectPath: /project
  skipPreview: false  # Set true for automated pipelines
Options:
  cleanConfigFiles: true      # .replit, replit.nix
  cleanDirectories: true      # .local/, .cache/, .upm/
  cleanPackages: true         # @replit/* from package.json
  cleanViteConfig: true       # Replit imports/plugins
  cleanCodeComments: true     # // @replit annotations
  cleanGitignore: true        # .replit entry

To ln-721 (Frontend)

Context:
  sourcePath: /project/client
  targetPath: /project/src/frontend
  framework: react
  features:
    - ProductPlanning
    - Settings
    - Profile
Options:
  splitMonolithicFiles: true
  extractConstants: true
  extractTypes: true
  createComponentLibrary: true

To ln-722 (Backend)

Context:
  projectName: Kehai
  targetPath: /project/src
  targetFramework: net10.0
  features:
    - ProductPlanning
    - Users
Options:
  createMockData: true
  addSwagger: true
  addHealthChecks: true

To ln-723 (MockData)

Context:
  sourceORM: drizzle
  sourcePath: /project/shared/schema.ts
  targetPath: /project/src/Kehai.Api/MockData
  entities:
    - Epic
    - Story
    - Bet

Critical Rules

Orchestrator Pattern: Analyze and delegate, do not execute transformations directly
Sequential Workers: Execute workers in order (replit-cleanup → frontend → backend → mockdata)
Pre-flight Checks: Verify git status clean, target paths available
No Data Loss: Copy before delete, verify before removing source
Build Verification: Both npm run build and dotnet build must pass
Rollback Ready: Keep backup branch until verification complete

Definition of Done

Current structure analyzed and documented Migration plan generated ln-724 completed: Replit artifacts removed ln-721 completed: Frontend restructured ln-722 completed: Backend generated ln-723 completed: MockData migrated Frontend builds successfully (npm run build) Backend builds successfully (dotnet build) No orphan files in old locations All imports resolve correctly Migration report generated

Risk Mitigation

| Uncommitted changes | git status not clean | Require clean working directory

| Build failure (frontend) | npm run build fails | Rollback, delegate to ln-721 for fix

| Build failure (backend) | dotnet build fails | Rollback, delegate to ln-722 for fix

| Lost files | Files missing after migration | Restore from backup branch

| Import errors | Module not found | Re-run import update phase

| Partial migration | Worker fails mid-execution | Atomic: complete all or rollback all

Reference Files

| references/clean_architecture_dotnet.md | .NET project structure template

| references/frontend_structure.md | React project structure template

Version: 2.0.0 Last Updated: 2026-01-10

ln-720-structure-migrator

安装