Update Docs Taxonomy

[jbytes1027]

Changes

Updated some of the documentation taxonomy to improve finding things:

• Restructured community section
• Moved pages in the resource section elsewhere and removes the section. Also moved glossary.
• Removed some outline pages and the old workshop page
• Renamed various titles for clarity

Not changed

• Guides or key-topics sections.
  • I need better understand orchard myself to revise these sections
• The content of the pages, except for deleting a few useless overview pages.

[github-actions]

This pull request has merge conflicts. Please resolve those before requesting a review.

[github-actions]

This pull request has merge conflicts. Please resolve those before requesting a review.

[hishamco]

@jbytes1027 please fix the conflict

[jbytes1027]

Good to merge. Updated files structure and links.

[github-actions]

This pull request has merge conflicts. Please resolve those before requesting a review.

[jbytes1027]

Docs fail with:

WARNING -  [git-revision-date-localized-plugin] '/home/runner/work/OrchardCore/OrchardCore/src/docs/reference/modules/DisplayManagement/README.md' has no git logs, using current timestamp

Not sure how to fix this. Comes from merging main where I moved the file location.