feat(docker): implement supervisor and secure API endpoints

Add supervisor configuration for managing Redis and Gunicorn processes
Replace direct process management with supervisord
Add secure and token-free API server variants
Implement JWT authentication for protected endpoints
Update datetime handling in async dispatcher
Add email domain verification

BREAKING CHANGE: Server startup now uses supervisord instead of direct process management

deploy/docker/requirements.txt

@@ -4,4 +4,7 @@ uvicorn
 gunicorn>=23.0.0
 slowapi>=0.1.9
 prometheus-fastapi-instrumentator>=7.0.2
-redis>=5.2.1
+redis>=5.2.1
+jwt>=1.3.1
+dnspython>=2.7.0
+email-validator>=2.2.0