docs: Rebuild documentation as enterprise-grade TLAS platform

- Migrate from custom HTTP server to VitePress framework
- Rename project to Tokenized License Approval System (TLAS)
- Add comprehensive documentation for all stakeholders:
  - Business: Executive summary, value proposition, governance
  - Operations: Infrastructure, installation, monitoring, backup
  - Departments: User guide, workflows, verification, issuance
  - Developers: API reference, authentication, webhooks, SDKs
  - Compliance: OWASP, DPDP Act, IT Act, audit framework
- Add modern theme with dark mode and full-text search
- Update Dockerfile for VitePress build process

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

Documentation/deployment/index.md

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+# Deployment Guide
+
+## Deployment Options
+
+| Method | Use Case | Complexity |
+|--------|----------|------------|
+| Docker Compose | Single server, development | Low |
+| Kubernetes | Production, high availability | High |
+| Manual | Custom requirements | Medium |
+
+## Quick Deploy (Docker Compose)
+
+```bash
+# Clone repository
+git clone https://github.com/goa-gel/tlas.git
+cd tlas
+
+# Configure
+cp .env.example .env
+# Edit .env with your settings
+
+# Deploy
+docker-compose up -d
+
+# Verify
+docker-compose ps
+curl http://localhost:3000/api/health
+```
+
+## Production Checklist
+
+### Pre-deployment
+
+- [ ] SSL certificates obtained
+- [ ] Domain DNS configured
+- [ ] Environment variables set
+- [ ] Database credentials secured
+- [ ] Backup strategy defined
+
+### Deployment
+
+- [ ] Services deployed
+- [ ] Health checks passing
+- [ ] SSL verified
+- [ ] Firewall configured
+
+### Post-deployment
+
+- [ ] Monitoring configured
+- [ ] Alerts verified
+- [ ] Backup tested
+- [ ] Documentation updated
+
+## Rollback Procedure
+
+```bash
+# Stop current version
+docker-compose down
+
+# Restore previous version
+git checkout <previous-tag>
+docker-compose up -d
+
+# Verify
+curl http://localhost:3000/api/health
+```
+
+## Support
+
+For deployment assistance:
+- Email: devops@tlas.gov.in
+- Documentation: This guide