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/business/governance.md

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+# Governance Model
+
+## Data Ownership
+
+| Data Type | Owner | Access |
+|-----------|-------|--------|
+| Application data | Issuing department | Department staff only |
+| Citizen information | Government | Authorized personnel |
+| Blockchain records | State IT | Read-only public verification |
+| Audit logs | Compliance authority | Designated auditors |
+
+## Role Hierarchy
+
+```
+State Administrator
+        │
+        ├── Department Admin
+        │       │
+        │       ├── Supervisor
+        │       │       │
+        │       │       └── Officer
+        │       │
+        │       └── Viewer (Reports only)
+        │
+        └── Technical Admin (System operations)
+```
+
+## Access Control Matrix
+
+| Action | Officer | Supervisor | Dept Admin | State Admin |
+|--------|---------|------------|------------|-------------|
+| View applications | Own queue | Department | Department | All |
+| Approve/Reject | Yes | Yes | Yes | No |
+| Configure workflow | No | No | Yes | Yes |
+| Manage users | No | No | Yes | Yes |
+| System settings | No | No | No | Yes |
+
+## Audit Requirements
+
+All actions are logged with:
+- User identity
+- Timestamp (UTC)
+- Action type
+- Before/after state
+- IP address
+- Session identifier
+
+Logs are:
+- Immutable (append-only)
+- Retained for 7 years
+- Exportable for external audit
+- Searchable by authorized personnel
+
+## Change Management
+
+| Change Type | Approval Required |
+|-------------|-------------------|
+| Workflow modification | Department Admin |
+| User role assignment | Department Admin |
+| Department onboarding | State Admin |
+| System configuration | Technical Admin + State Admin |
+| Security policy | State Admin + Compliance |