Implement Microlink service

[cedricium]

From my personal notes:

Implementing Microlink Service Todos:

server/

• [ ] write error handling code in server/src/controllers/SitesController.js
• [ ] create seeding functionality as outlined in video #6
  • [ ] include description field in Sites model
  • [ ] remove created_by, user_location, and date_added columns in Sites model
  • [ ] camelCase column names to follow JS standard
• [ ] ensure site in SitesController.post utilizes updated Site model
  • title
  • description
  • screenshot
  • tags
  • url
  • <id>
  • <createdAt>
  • <updatedAt>
• [ ] have site be created in database

client/

• [ ] finalize changes to .card-image img element - Sites.vue
  • height: 350 - 500px (edge case: Fun Employed - not a full page)
  • ensure overflow is hidden for larger screenshots
• [ ] draft up changes to .card-image img element - ViewSite.vue

Note: think about making .card-image img a global variable at least in terms of the overflow and height properties