Limestone rewrite

[Nealium104]

Related to this exploreuk-web-app PR, this pull request is a full UI rewrite of the findingaid. This rewrite is primarily for addressing accessibility concerns.

This PR fixes #7, fixes #8, fixes #9, fixes #10, fixes #22, fixes #24, fixes #33, fixes #34, fixes #35, fixes #26, fixes #57, fixes #58.

[nrsa222]

To do:

• Related to Insufficient color contrast on FA request buttons #9 and Color contrast on select button #35 - Once the button is selected the hover color remains.
• Objects were removed from accordions, but we've decided to temporarily revert change for visual context. Accordion style - https://patternlab.uky.edu/?p=components-zipper-slab, https://patternlab.uky.edu/?p=molecules-zipper
• Empty divs are nested under every class="fa-component"
• "Requests" block is missing option to remove items
• "Requests" block buttons need style cleanup
• "More from this collection" link in TOC is broken
• General cleanup of development helpers and duplicated code, can also remove unused code

[nrsa222]

Fixes #57

[nrsa222]

Resolves #58 and resolves #57.

[nrsa222]

@Nealium104 - Great job, this is a major frontend update that makes the application look and feel like a part of the larger UK web presence. It fixes many accessibility issues and has improved the code base in a significant way. I left one accessibility suggestion but will approve this PR.

[nrsa222]

For better accessibility, the button text should allow users to determine it's purpose from button text alone. I've found a good rule of thumb is to have action verb + noun, describing what the button does. In this specific case, I would just match the aria-label text.

[nrsa222]

Previous review was dismissed inadvertently when I pulled main into this branch to resolve a minor merge conflict.