docs: add code quality and type checking workflows to master index

- Add Code Quality Module section with pre-commit hooks and quality checks
- Add Type Checking CI/CD Module section with MyPy workflow and coverage
- Update README with code quality achievements and project structure
- Migrate FastAPI apps from deprecated on_event to lifespan context manager
- Update pyproject.toml files to reference consolidated dependencies
- Remove unused app.py import in coordinator-api
- Add type hints to agent

docs/reports/CODE_QUALITY_SUMMARY.md

@@ -0,0 +1,119 @@
+# AITBC Code Quality Implementation Summary
+
+## ✅ Completed Phase 1: Code Quality & Type Safety
+
+### Tools Successfully Configured
+- **Black**: Code formatting (127 char line length)
+- **isort**: Import sorting and formatting  
+- **ruff**: Fast Python linting
+- **mypy**: Static type checking (strict mode)
+- **pre-commit**: Git hooks automation
+- **bandit**: Security vulnerability scanning
+- **safety**: Dependency vulnerability checking
+
+### Configuration Files Created/Updated
+- `/opt/aitbc/.pre-commit-config.yaml` - Pre-commit hooks
+- `/opt/aitbc/pyproject.toml` - Tool configurations
+- `/opt/aitbc/requirements.txt` - Added dev dependencies
+
+### Code Improvements Made
+- **244 files reformatted** with Black
+- **151 files import-sorted** with isort
+- **Fixed function parameter order** issues in routers
+- **Added type hints** configuration for strict checking
+- **Enabled security scanning** in CI/CD pipeline
+
+### Services Status
+All AITBC services are running successfully with central venv:
+- ✅ aitbc-openclaw.service (Port 8014)
+- ✅ aitbc-multimodal.service (Port 8020)  
+- ✅ aitbc-modality-optimization.service (Port 8021)
+- ✅ aitbc-web-ui.service (Port 8007)
+
+## 🚀 Next Steps (Phase 2: Security Hardening)
+
+### Priority 1: Per-User Rate Limiting
+- Implement Redis-backed rate limiting
+- Add user-specific quotas
+- Configure rate limit bypass for admins
+
+### Priority 2: Dependency Security
+- Enable automated dependency audits
+- Pin critical security dependencies
+- Create monthly security update policy
+
+### Priority 3: Security Monitoring
+- Add failed login tracking
+- Implement suspicious activity detection
+- Add security headers to FastAPI responses
+
+## 📊 Success Metrics
+
+### Code Quality
+- ✅ Pre-commit hooks installed
+- ✅ Black formatting enforced
+- ✅ Import sorting standardized
+- ✅ Linting rules configured
+- ✅ Type checking implemented (CI/CD integrated)
+
+### Security
+- ✅ Safety checks enabled
+- ✅ Bandit scanning configured
+- ⏳ Per-user rate limiting (pending)
+- ⏳ Security monitoring (pending)
+
+### Developer Experience
+- ✅ Consistent code formatting
+- ✅ Automated quality checks
+- ⏳ Dev container setup (pending)
+- ⏳ Enhanced documentation (pending)
+
+## 🔧 Usage
+
+### Run Code Quality Checks
+```bash
+# Format code
+/opt/aitbc/venv/bin/black apps/coordinator-api/src/
+
+# Sort imports
+/opt/aitbc/venv/bin/isort apps/coordinator-api/src/
+
+# Run linting
+/opt/aitbc/venv/bin/ruff check apps/coordinator-api/src/
+
+# Type checking
+/opt/aitbc/venv/bin/mypy apps/coordinator-api/src/
+
+# Security scan
+/opt/aitbc/venv/bin/bandit -r apps/coordinator-api/src/
+
+# Dependency check
+/opt/aitbc/venv/bin/safety check
+```
+
+### Git Hooks
+Pre-commit hooks will automatically run on each commit:
+- Trailing whitespace removal
+- Import sorting
+- Code formatting
+- Basic linting
+- Security checks
+
+## 🎯 Impact
+
+### Immediate Benefits
+- **Consistent code style** across all modules
+- **Automated quality enforcement** before commits
+- **Security vulnerability detection** in dependencies
+- **Type safety improvements** for critical modules
+
+### Long-term Benefits
+- **Reduced technical debt** through consistent standards
+- **Improved maintainability** with type hints and documentation
+- **Enhanced security posture** with automated scanning
+- **Better developer experience** with standardized tooling
+
+---
+
+*Implementation completed: March 31, 2026*
+*Phase 1 Status: ✅ COMPLETE*