W0 - 232 websites main dev branch

[lm-sec]

This PR is the last PR to analyse once all the other website related PRs are merged in it.

It will close #232

[lm-sec]

Stuff that could be quickly improved:

• [ ] website tags filter matches Login with login but not with Login
• [x] The FPT should scroll us back to the top when changing page
• [x] When applying a new filter, the FPT should bring us back to the first page
  • The FPT now emits a paging event for the first page when the filters change
• [x] The timeout on the screenshots should be longer (30 seconds maybe? -timeout 30)
• [x] Set the page title on the view website page
• [x] The null discriminator is shown in the front-end for built-in jobs. Could be omitted