General Improvements

[freekrai]

Currently, we use the wpslugs extension to generate slugs, this means deploying to Directus cloud is limited.

To improve support for everywhere, and to make use of the great Flows Data Studio, I want to switch this to use Flows rather than an extension to generate the slugs. This is the Flow I generally use now, and will be adding to the site, as I move away from including the slugs extension.

This also means adding a flows step to the docs as well.