Add RequestInfoMiddleware / WithRequestInfo, which put client details in the
context. Login, LoginWithAPIKey, LoginWithPasskey and JWT login merge them into
the claims: ip_address, client_port, is_private_ip, previous_session, device_id,
client_id, user_agent, server_ip_address, server_port, host, origin, referer.
RequestInfoOptions adds trusted-proxy handling for X-Forwarded-For/X-Real-IP.
