[docs] - Remove advanced tutorials [CON-290] (#8298)

* First pass at Tutorial page updates

* Update tutorials page

* Move SDA guide in sidenav

These links will have to be updated, but I can't move the files themselves - blocked by another PR

* Remove SDA guide from category page

* Move op/jobs tutorials to new folder

* Add redirects and updated links for ops/jobs tutorial

* Move SDA guide to intro tutorial folder

* Add redirects and update links for assets guide

* Remove old asset-tutorial page

* More category page updates

* Update sidenav

* Move assets up in concepts section

* Moves assets up on concepts category page

* Run snapshot

* Snapshot, again?

* Fix incorrect sidenav link

* Address review comments

* Remove old asset tutorial landing page

* Remove Advanced Tutorials from category page

* Remove /intro-tutorials folder

* Update redirects

* Update navigation

* Update missed item in nav

* Update links to tutorials

* Run snapshot D:

* Remove and redirect configuring ops adv tutorial

* Remove Dagster types advanced tutorial

* Remove Resources advanced tutorial

* Remove Repositories advanced tutorial

* Remove Scheduling advanced tutorial

* Remove Materializations advanced tutorial

* Remove additional "Configuring Ops" assets

* Remove remaining Dagster Types assets

* Remove remaining Resources tutorial assets

* Revert "Remove remaining Dagster Types assets"

This reverts commit 4eb2571.

* Remove unused images

* Remove more unused images

* Remove tests for unused snippets

* Remove unused screenshot specs

* Remove unused tests