- Add GET/PUT /pos/api/config/modules endpoints in POS config_bp.py
- Update sidebar.js to filter nav items based on enabled modules
- Add Modules section to POS config.html with toggles for WhatsApp, Marketplace, MercadoLibre
- Add module load/save logic to POS config.js
- Preload modules in app-init.js for sidebar caching
- Add tenant module management to Instance Manager
- get_tenant_modules / update_tenant_modules in tenant_service.py
- GET/PUT /api/tenants/<id>/modules endpoints in tenants_bp.py
- Add modules modal to manager index.html
- Add module editing UI and logic to manager.js
- Add toggle-switch CSS to manager.css
- Add POS_INTERNAL_URL config for cross-VM API calls
- create_demo now calls POS /internal/whatsapp-bridge after tenant creation
- delete_tenant now destroys bridge container before dropping DB
- Graceful fallback if bridge provisioning fails
- Complete Flask-based control panel for multi-tenant POS instances
- Dashboard with global stats, system health, and recent demos
- Demo provisioning in 1 click with auto-expiration tracking
- Tenant management: activate/deactivate, reset data, delete
- Health monitoring: PostgreSQL, Redis, disk, memory, systemd services
- Migration orchestration UI for running schema updates across all tenants
- JWT authentication with manager_users table
- Dark theme SPA frontend with real-time search and actions
- systemd service file included
