http://localhost:3000/courses 2026-11-06T06:28:49.461Z weekly 1 http://localhost:3000/courses/5 2026-11-01T14:25:53.308Z weekly 0.8 http://localhost:3000/courses/6 2026-11-03T04:24:20.079Z weekly 0.8 http://localhost:3000/courses/4 2026-11-01T05:40:59.658Z weekly 0.8