This PR improves the import tags functionality for existing taxonomies implemented at #675.
Co-authored-by: Jillian <jill@opencraft.com>
Co-authored-by: Braden MacDonald <mail@bradenm.com>
This change makes the following updates to the UX of the taxonomy pages:
* On the taxonomies list, display the full name of taxonomies in a tooltip if it's longer than what's displayed
* On the taxonomy detail page, please change the title of the "Value" column to "Tag name"
* On taxonomy detail page, remove the "child tags" column and put it in parentheses instead
* Update tags count color
* Several minor issues brought up here: https://github.com/openedx/modular-learning/issues/105#issuecomment-1829412705.
* Fix issue with scroll position not being reset on navigation
