Rename tags

[jesperhodge]

Description

Rename a tag in the taxonomy tag table. For further information, see parent issue.

Acceptance Criteria (copied from parent issue)

As a user with permission to edit a taxonomy
The user wants to rename or delete individual tags in a taxonomy
So that taxonomy terms can be maintained without re-importing data

Users with edit permission see the tag actions menu
Given the user has permission to edit the taxonomy
And the user is viewing the Taxonomy Detail page
When the tag list is displayed
Then each tag displays a "three dots" actions menu
And the actions menu includes "Rename" and "Delete" (other options may also be listed, but these are the ones included in this feature)

Selecting Rename enables in-place editing for a tag
Given the user has permission to edit the taxonomy
And the user is viewing the Taxonomy Detail page
When the user selects "Rename" from a tag’s actions menu
Then the tag name becomes editable in-place
And Save and Cancel controls are displayed for the editable row
And the Save control is disabled until the tag name is changed

Renaming can be saved by pressing Enter or clicking Save
Given the user is editing a tag name in-place
When the user updates the tag name
And the user presses Enter
Or the user clicks the Save button
Then the new tag name is saved
And the updated tag name is displayed in the tag list
And a success toast message is displayed

Renaming can be cancelled by pressing Esc or clicking Cancel
Given the user is editing a tag name in-place
When the user presses Esc
Or the user clicks the Cancel button
Then the rename action is cancelled
And the original tag name is displayed
And no toast message is displayed