feat: expose admin console on HTTPS via Traefik port 3002

Traefik-only change: new entrypoint + router for TLS termination.
No changes to Logto ADMIN_ENDPOINT or bootstrap script.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

docker-compose.dev.yml

@@ -8,7 +8,6 @@ services:
   logto:
     ports:
       - "3001:3001"
-      - "3002:3002"
 
   cameleer-saas:
     ports: