Change newsroom to statically built and trigger build/deploy with Sanity webhook

[BorghildSelle]

• Set up webhook similar to newsletter triggering in Sanity,
  that when a new news article (which should update newsroom) is published a workflow for building and deploying new web global is triggered.
• Change newsrooms to statically build pages, remove ssr configurations.
• Take back Algolia filters/hits and can remove the request to fetch newsarticles from sanity.

[padms]

@meols Newsroom is back with Algolia..
Please test if publishing a news article is reflected immediately on the newsroom. ( If newsroom is already opened, it needs a refresh).
The newsroom page is revalidated similar to how the home page is revalidated for latest newsarticles

[meols]

Thanks @padms - great news 😄
It looks good, and the newsroom page is reflecting new news and updated with a refresh.
One comment though; I have tested with publishing two articles and adding tags to both and republished them. For the test tagged with General news and Germany the filters are showing this article at the top of the result, for the one tagged with Stock market announcement and Ireland, none of the filters shows the latest article..

[padms]

@meols Could you give another try. I tried publishing the article and it correctly shows the filter.