Austenem/CAT-962 Show panel title on hover

[austenem]

Summary

If a title or description in a processed dataset helper panel is truncated, show the full text on hover in a tooltip.

Design Documentation/Original Tickets

CAT-962 Jira ticket

Testing

Tested by checking both truncated and non-truncated panel text examples.

Screenshots/Video

Checklist

• Code follows the project's coding standards
  • Lint checks pass locally
  • New CHANGELOG-your-feature-name-here.md is present in the root directory, describing the change(s) in full sentences.
• Unit tests covering the new feature have been added
• All existing tests pass
• Any relevant documentation in JIRA/Confluence has been updated to reflect the new feature
• Any new functionalities have appropriate analytics functionalities added

[john-conroy]

Looks good to me!

[john-conroy]

Should we add this for other instances of LineClamp. Perhaps for the summary/entity header components?

[austenem]

Should we add this for other instances of LineClamp. Perhaps for the summary/entity header components?

I think that's a good idea! Added for the summary/entity header on the detail page. The other instances of LineClamp are in tables of results, which might make the tooltips more annoying than helpful - additionally, in these instances the full text could be viewed by clicking on the result. I'm open to other opinions on that, though.