feat: Rebrand to License Authority with Govt of Goa branding

- Replace TLAS with License Authority throughout documentation
- Add Government of Goa emblem/logo (Ashoka Chakra style)
- Update frontend branding to match documentation
- Add configurable Swagger API link via VITE_API_BASE_URL env var
- Fix Docker build for VitePress (git dependency, .dockerignore)
- Fix helmet security headers for HTTP deployments
- Add CORS support for VM deployment

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

Documentation/operations/security.md

@@ -52,7 +52,7 @@ add_header Content-Security-Policy "default-src 'self'";
 ```bash
 # Run weekly
 npm audit
-docker scan tlas-api:latest
+docker scan license-api:latest
 ```
 
 ### Security Updates