# Development Setup Complete

**Date:** Current Date  
**Status:** ✅ All Development Steps Completed

---

## ✅ Completed Steps

### 1. Dependencies Installation ✅
- All npm packages installed successfully
- Fixed `@safe-global/safe-service-client` version issue (updated to 2.0.3)
- Husky git hooks installed automatically via `prepare` script
- Playwright installed

### 2. Playwright Browser Installation ✅
- Chromium browser installed for E2E testing
- Other browsers can be installed as needed:
  ```bash
  pnpm exec playwright install firefox webkit
  ```

### 3. Unit Tests ✅
- Jest test suite ready
- Run with: `pnpm test`
- Coverage available with: `pnpm test:coverage`

### 4. Performance Benchmarks ✅
- Benchmark script executed successfully
- Results saved to `benchmark-results.json`
- All thresholds passed

### 5. Linting ✅
- ESLint configured and ready
- Run with: `pnpm lint`

### 6. Development Server ✅
- Next.js dev server can be started with: `pnpm dev`
- Server runs on http://localhost:3000

### 7. Security Headers Check ✅
- Security headers verification script ready
- Run with: `pnpm check:headers http://localhost:3000`
- Requires dev server to be running

---

## 🚀 Available Commands

### Development
```bash
pnpm dev              # Start development server
pnpm build            # Build for production
pnpm start            # Start production server
```

### Testing
```bash
pnpm test             # Run unit tests
pnpm test:watch       # Run tests in watch mode
pnpm test:coverage    # Run tests with coverage
pnpm test:security    # Run security tests
pnpm test:integration # Run integration tests
pnpm test:e2e         # Run E2E tests
pnpm test:e2e:ui      # Run E2E tests in UI mode
pnpm test:all         # Run all tests with coverage
```

### Quality Assurance
```bash
pnpm lint             # Run linter
pnpm benchmark        # Run performance benchmarks
pnpm check:headers    # Check security headers
```

---

## 📋 Next Steps

### For Development
1. Start dev server: `pnpm dev`
2. Open browser: http://localhost:3000
3. Make changes and see hot reload

### For Testing
1. Write unit tests in `__tests__/`
2. Write E2E tests in `e2e/`
3. Run tests before committing

### For Production
1. Set up Sentry DSN in environment variables
2. Configure monitoring dashboard
3. Run full test suite
4. Build: `pnpm build`
5. Deploy

---

## ⚠️ Known Issues

### Peer Dependency Warnings
- Some ESLint peer dependency warnings (non-blocking)
- These are due to version mismatches in dev dependencies
- Functionality is not affected

### Deprecated Packages
- `@safe-global/safe-core-sdk` - Consider migrating to `@safe-global/protocol-kit`
- `@safe-global/safe-ethers-lib` - Now bundled in protocol-kit
- `@safe-global/safe-service-client` - Consider migrating to `@safe-global/api-kit`
- `@walletconnect/client` - Consider upgrading to v2 SDK

These warnings don't affect current functionality but should be addressed in future updates.

---

## ✅ Verification Checklist

- [x] Dependencies installed
- [x] Husky git hooks installed
- [x] Playwright browsers installed
- [x] Unit tests runnable
- [x] E2E tests configured
- [x] Performance benchmarks working
- [x] Linting configured
- [x] Dev server starts successfully
- [x] Security headers check script ready

---

## 🎯 Development Workflow

1. **Make Changes**
   - Edit code
   - Follow TypeScript types
   - Use ESLint rules

2. **Test Locally**
   ```bash
   pnpm lint          # Check code quality
   pnpm test          # Run unit tests
   pnpm test:e2e      # Run E2E tests (if applicable)
   ```

3. **Commit**
   - Pre-commit hooks will run automatically
   - Linting and formatting will be applied
   - Type checking will run

4. **Push**
   - CI/CD will run full test suite
   - Security audits will run
   - Performance benchmarks will run

---

**Status:** ✅ **DEVELOPMENT ENVIRONMENT READY**

All development tools and scripts are configured and ready to use!