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/operations/infrastructure.md

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+# Infrastructure Requirements
+
+## Production Environment
+
+### Application Tier
+
+| Component | Specification | Quantity |
+|-----------|---------------|----------|
+| Web/API Server | 4 vCPU, 8GB RAM, 100GB SSD | 2 (HA) |
+| Load Balancer | 2 vCPU, 4GB RAM | 1 |
+
+### Database Tier
+
+| Component | Specification | Quantity |
+|-----------|---------------|----------|
+| PostgreSQL Primary | 4 vCPU, 16GB RAM, 500GB SSD | 1 |
+| PostgreSQL Replica | 4 vCPU, 16GB RAM, 500GB SSD | 1 |
+| Redis Cache | 2 vCPU, 4GB RAM | 1 |
+
+### Blockchain Tier
+
+| Component | Specification | Quantity |
+|-----------|---------------|----------|
+| Besu Node | 4 vCPU, 8GB RAM, 200GB SSD | 2 (min) |
+
+## Network Requirements
+
+### External Access
+
+| Service | Port | Protocol |
+|---------|------|----------|
+| HTTPS | 443 | TCP |
+| HTTP (redirect) | 80 | TCP |
+
+### Internal Communication
+
+| Service | Port | Protocol |
+|---------|------|----------|
+| PostgreSQL | 5432 | TCP |
+| Redis | 6379 | TCP |
+| Besu RPC | 8545 | TCP |
+| Besu P2P | 30303 | TCP/UDP |
+
+### Firewall Rules
+
+```
+# Inbound (public)
+ALLOW 443/tcp FROM any
+ALLOW 80/tcp FROM any
+
+# Inbound (internal)
+ALLOW 5432/tcp FROM app-servers
+ALLOW 6379/tcp FROM app-servers
+ALLOW 8545/tcp FROM app-servers
+
+# Outbound
+ALLOW 443/tcp TO any (external APIs)
+ALLOW 53/udp TO dns-servers
+```
+
+## Storage
+
+| Type | Size | Purpose |
+|------|------|---------|
+| Database | 500GB | Application data |
+| File Storage | 1TB | Uploaded documents |
+| Blockchain | 200GB | Ledger data |
+| Backups | 2TB | Retention storage |
+
+## Bandwidth
+
+| Traffic Type | Estimated |
+|--------------|-----------|
+| API Requests | 100 Mbps |
+| File Uploads | 200 Mbps peak |
+| Blockchain Sync | 50 Mbps |