{"message":"VendorPlan Backend API","status":"running","version":"1.0.0","endpoints":{"health":"/health","create_project":"POST /projects (JWT required)","project_details":"/projects/{project_id} (JWT required)","project_deliveries":"/projects/{project_id}/deliveries (JWT required)","project_emails":"/projects/{project_id}/emails (JWT required)","contractor_details":"/contractors (JWT required)","update_delivery_status":"/deliveries/{delivery_id}/status (JWT required)","pilot_signup":"POST /pilot-signup (no auth required)","gmail_webhook":"/hooks/gmail (no auth required)","gmail_test":"/hooks/gmail/test","gmail_status":"/hooks/gmail/status","admin_contractor_setup":"/admin/contractors/setup (API key required)","docs":"/docs"}}