Change NEW announcement to point to the Engine video post

[campoy]

I would like to update the announcement banner on the landing from PGA (shown below)

to a link to the blog post we wrote presenting the video for the engine.

The announcement should read something like "Watch a 5 minutes video to understand how the engine works" and point to https://medium.com/sourcedtech/source-d-engine-in-5-minutes-6b3b19789594.

[dpordomingo]

(a) Should the NEW section retrieve content automatically from somewhere (like «latest updates» or «job offers» section)?
(b) Or is that section static and should it be edited > PR > released/deployed?

If it's (a), from where?
If it's (b) —I'd vote for it— it's easier: I'd load its contents from a new subkey under hugo.config.yaml::params

  new:
    title: #link text
    url: #link url

quick and dirty, and it would make the changes easier to be done, reviewed and merged.
(An alternative to that config file could be to create a new data file hugo/data/news.yml with the same purpose)

[campoy]

I'm happy with b, as long as it's easy to change over time.

[dpordomingo]

ready to be merged/deployed #327 ;)

[dpordomingo]

already at prod
💃