nessi
ffc69011c4
Add external_base_url helper to detect base URL from X-Forwarded-Host and X-Forwarded-Proto headers with fallback to request.base_url, replace hardcoded request.base_url usage in node_agent_install, node_agent_install_info, and public_node_agent_install endpoints to support reverse proxy deployments, update nginx config to pass X-Forwarded-Host header and use $http_host instead of $host for proper hostname forw