Remove brackets [ ] from Show More/Less in the Explore Hierarchy

[roamye]

Problem Description: The Explore Hierarchy has brackets around the Show More/less button/link. However this is the only place these brackets exists with and creates an inconsistency issue.

Expected Behavior/Solution: Remove the brackets [] from the Show More/less button/link in the Explore Hierarchy to resemble how it looks like for facets.

Requirements:

• [Show More] will display as Show More on the Explore Hierarchy page.
• [Show Less] will will display as Show Less on the Explore Hierarchy page.

Needed for promotion: If an item on the list is not needed, it should be crossed off but not removed.

• [x] Wireframe/Mockup - Mike
• [x] Committee discussions - Sarah
• [x] Feasibility/Team discussion - Sarah
• [x] Backend requirements - TBD
• [x] Frontend requirements- TBD
• [x] Are new regression tests required for QA - Amy | No, it doesn't test the functionality of the link and is a cosmetic change.
• [x] Questions
• List of questions for discussions. Answers should be documented within the issue.
• Do we want this to also be underlined as it is in facets? https://lux.collections.yale.edu/view/results/objects?q=%7B%22AND%22%3A%5B%7B%22text%22%3A%22andy%22%2C%22_lang%22%3A%22en%22%7D%2C%7B%22text%22%3A%22warhol%22%2C%22_lang%22%3A%22en%22%7D%5D%7D&sq=andy+warhol

UAT/LUX Examples:

• TST: https://lux-front-tst.collections.yale.edu/view/place/9f0772aa-e75e-490c-8f4d-5b2ccd41162a
• PRD: https://lux.collections.yale.edu/view/place/9f0772aa-e75e-490c-8f4d-5b2ccd41162a

Dependencies/Blocks:

• Blocked By: Issues that are blocking the completion of the current issue.
• Blocking: Issues being blocked by the completion of the current issue.

Related Github Issues:

• https://github.com/project-lux/lux-frontend/issues/84

Related links:

• Bugherd: https://www.bugherd.com/projects/284041/tasks/2335

Wireframe/Mockup:

[roamye]

Approved by UAT 7/22

[roamye]

Looks good in PROD. Closing.