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/testing/index.md

@@ -5,8 +5,8 @@
 | Environment | Purpose | URL |
 |-------------|---------|-----|
 | Development | Local testing | localhost:4200 |
-| Staging | Pre-production validation | staging.tlas.gov.in |
-| Production | Live system | tlas.gov.in |
+| Staging | Pre-production validation | staging.license.gov.in |
+| Production | Live system | license.gov.in |
 
 ## Test Categories
 
@@ -47,12 +47,12 @@ Verify security controls:
 
 | Role | Username | Password |
 |------|----------|----------|
-| Admin | admin@tlas.gov.in | (contact IT) |
-| Department | dept.test@tlas.gov.in | (contact IT) |
+| Admin | admin@license.gov.in | (contact IT) |
+| Department | dept.test@license.gov.in | (contact IT) |
 | Applicant | (use DigiLocker sandbox) | - |
 
 ## Reporting Issues
 
 Report test failures to:
-- Email: qa@tlas.gov.in
+- Email: qa@license.gov.in
 - Include: Steps to reproduce, expected vs actual result, screenshots