docs: update README and todo.md for v1.0.0 release

Updated documentation to reflect production-ready status:

README.md:
- Updated status to 'All Systems Operational'
- Fixed frontend port from 5173 to 8888
- Updated Docker services list with correct ports
- Added Flower service to Docker compose documentation
- Fixed Flower URL path (/flower/)

todo.md:
- Updated version to v1.0.0 completed
- Added v1.0.0 completed tasks section
- Updated testing section for v1.0.0 Docker verification

All Docker services are now stable and documented correctly.

todo.md

@@ -1,8 +1,8 @@
 # TODO - Prossimi Passi mockupAWS
 
 > **Data:** 2026-04-07  
-> **Versione:** v0.5.0 completata  
-> **Stato:** Rilasciata e documentata
+> **Versione:** v1.0.0 completata  
+> **Stato:** Production Ready - Docker Compose funzionante
 
 ---
 
@@ -37,9 +37,21 @@
 
 **Totale:** 20/20 task v0.5.0 completati ✅
 
+### ✅ v1.0.0 (Production Ready)
+- [x] **Database Optimization** - 17 indexes, 3 materialized views, query optimization
+- [x] **Redis Caching** - 3-tier cache (query, reports, pricing)
+- [x] **Backup & Restore** - Automated PITR backups, RTO<1h, RPO<5min
+- [x] **Monitoring** - Prometheus metrics, OpenTelemetry tracing, structured logging
+- [x] **Security** - Security headers, audit logging, input validation
+- [x] **Docker Compose** - Complete stack with PostgreSQL, Redis, Celery, Flower, Frontend
+- [x] **CI/CD** - GitHub Actions workflows, Terraform infrastructure
+- [x] **Testing** - 153+ E2E tests, performance benchmarks, security testing
+
+**Totale:** 22/22 task v1.0.0 completati ✅
+
 ---
 
-## 🧪 TESTING v0.5.0 - Autenticazione e API Keys
+## 🧪 TESTING v1.0.0 - Docker Compose Verification
 
 ### 1. Verifica Dipendenze v0.5.0
 ```bash