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## Description
<!-- Tell us what you did and why -->
## Related issues or tickets
- https://docker.atlassian.net/browse/HD-2066
## Reviews
Final sign offs in Notion doc
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Co-authored-by: David Karlsson <35727626+dvdksn@users.noreply.github.com>
Co-authored-by: Allie Sadler <102604716+aevesdocker@users.noreply.github.com>
Co-authored-by: Oleg Burov <ob1dev@icloud.com>
- Rework the filtering system for guides to drop the use of the
"products", "subjects", and "levels" taxonomies in favor of "tags" and
"languages"
- This change means that the existing taxonomy functionality integrates
better with the guides filtering, and there are fewer parameters to
keep in mind when adding metadata to a guide
- Only two taxonomies instead of three
- Only one of those taxonomies are guides-specific (languages)
- The other taxonomy (tags) works for all content
- Updates how tags and tag pages are rendered in general
Signed-off-by: David Karlsson <35727626+dvdksn@users.noreply.github.com>