In this step, replace the static mockup item_view.html with a template and dynamic HTML generation. Follow the video example below to:

1. Convert the item_view.html mockup into an EJS template
2. Create an /item_view GET route that renders the template
3. Add ids to the items in your database
4. Use a URL parameter to control which item is displayed on /item_view
5. Display the item details (ignore reviews for now) on the item_view template
6. Update /items with links to /item_view that include the id of the item to display