two keywords to merge

[TanyaStere42]

keywords get added ad hoc and from historical data sets. These frequently have similar intentions but wildly different representations. We need to allow our admins to manage these duplication in bulk to unify datasets in our catalog.

Resources

Final design: https://www.figma.com/file/TfpDVirbMc3K8ctrVxVBFI/Codex%3A-keyword-edit?node-id=148-9094&t=P6QjPziL0OvosqsZ-0

User Stories:

• As an administrator on the new keyword and data management page, I can select two or more keywords, with one or more to be merged and one to be retained, and I can see a preview of the changes before I confirm
  • example: merging duplicates with different capitalization (Female and female)

QA:

• Merge two keywords; verify the merged keyword no longer appears in the platform or in the keyword list
• Add an additional keyword; merge these three. Repeat the above.
• Do this for up to 5 keywords at once