https://rainier-server.vercel.app/
- production :
npm i npm run start - development :
npm i npm run dev
```
PORT=
REMOTE_URI=
```
- Endpoint: POST /api/course
- Endpoint: GET /api/course
- Endpoint: GET /api/course/:id
- Endpoint: PATCH /api/course/:id
- Endpoint: DELETE /api/course/:id