[Tagging] UX Refinements from Sandbox Round 3

[bradenmacdonald]

(Following from "Round 2" #167)

1. When a search result is found within children tags, the results list doesn't automatically un-collapse the parent level tags so you can see the children search results. Can that be changed so that the tags are expanded and users can see exactly where the search results are coming from? For example, "test" here was found somewhere in the children tags, but I can't readily see where.
   • Clarification: for searches, the results should be expanded only if the searched-for text matches child tags.
   • 
2. If there are no results found, there should be a message stating so.
   
3. Change "download" to "export" in the body of the text so it's consistent with the name of the action buttons? "You may wish to export the taxonomy..."
   
4. Capitalize the "T" in "Manage tags" where it's currently missing on the unit page:
   
   vs. this correct one:
   

[rpenido]

3. Change "download" to "export" in the body of the text so it's consistent with the name of the action buttons? "You may wish to export the taxonomy..."

Fixed here:

• openedx/frontend-app-authoring@dd3e972