Add production deployment configurations and guides

Deployment options:
- Railway cloud deployment (recommended, 5-min setup)
- Render alternative deployment
- Docker Compose for VPS deployment
- Comprehensive environment variable documentation

Includes:
- Production-grade Dockerfile with multi-stage builds
- Docker Compose configuration for production
- Detailed deployment guide with troubleshooting
- Backup and recovery procedures
- Monitoring and scaling recommendations

Deployment paths ready:
✅ Railway (railway.app)
✅ Render (render.com)
✅ Self-hosted VPS (DigitalOcean, Linode, etc.)

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

PROGRESS.md

@@ -1,7 +1,7 @@
 # TrustOS Implementation Progress
 
 **Date**: 2026-07-07  
-**Status**: Phase 1 MVP - 65% Complete
+**Status**: Phase 2 Advanced Features - 75% Complete
 
 ## ✅ COMPLETED COMPONENTS
 
@@ -21,20 +21,33 @@
   - Seed data populated with 6 demo findings
   - Risk scores calculated
   
-- [x] API Endpoints (all 7 route files implemented)
+- [x] API Endpoints (13+ endpoints fully implemented)
   - POST /api/v1/auth/login: ✅ Working
   - GET /api/v1/auth/me: ✅ Working
   - GET /api/v1/dashboard/{tenant_id}: ✅ Working (returns cyber health score: 89.2)
   - GET /api/v1/findings: ✅ Working (returns 6 findings)
   - GET /api/v1/findings/{id}: ✅ Working
-  - PATCH /api/v1/findings/{id}/status: ✅ Ready
-  - POST /api/v1/findings: ✅ Ready
-  - GET/POST /api/v1/audit-reports: ✅ Ready
-  - GET /api/v1/attack-paths: ✅ Ready
-  - GET /api/v1/footprint: ✅ Ready
-  - POST /api/v1/ai/translate: ✅ Ready
+  - PATCH /api/v1/findings/{id}/status: ✅ Working
+  - POST /api/v1/findings: ✅ Working
+  - POST /api/v1/findings/{id}/ai-translate: ✅ **NEW** - AI Translation (queued)
+  - POST /api/v1/findings/{id}/ai-question: ✅ **NEW** - AI Security Coach
+  - POST /api/v1/attack-paths/{id}/generate: ✅ **NEW** - Generate attack paths
+  - GET /api/v1/attack-paths/{id}: ✅ **NEW** - Retrieve attack graphs
+  - GET/POST /api/v1/audit-reports: ✅ Working
+  - POST /api/v1/audit-reports/{id}/pdf: ✅ **NEW** - Download PDF report
+  - POST /api/v1/audit-reports/{tenant_id}/pdf-snapshot: ✅ **NEW** - On-demand PDF
+  - GET /api/v1/footprint: ✅ Working
+  - PATCH /api/v1/findings/{id}/top-risk: ✅ Working
 
-### Frontend (70% Complete)
+- [x] Advanced AI Features (NEW Phase 2)
+  - AI Finding Translation: ✅ Working (mock + OpenAI/Anthropic ready)
+  - Business Impact Translation: ✅ Async generation
+  - Attack Path Visualization: ✅ Working (graphs with nodes/edges)
+  - AI Security Coach: ✅ Question answering about findings
+  - PDF Report Generation: ✅ Working (professional HTML-to-PDF)
+  - Mock AI System: ✅ Demo mode functional without API keys
+
+### Frontend (75% Complete)
 - [x] All pages created
   - Dashboard page: ✅ Component ready
   - Findings page: ✅ Component ready