Support behavior property in Clover IIIF Viewer

[mathewjordan]

Description

Add Clover viewer support of behavior property to support a "2-up" or "side-by-side" book view on Image works. This could be a change to use the iiif commons thumbnail panel.

Use case 2 here:
https://iiif.io/api/cookbook/recipe/0009-book-1/

UNC Examples:
https://dcr.lib.unc.edu/record/287eb48a-c9f8-4c48-a7fa-b4210c0c6b01

It's possible this would be collaborative work (within Samvera!)

Image component
https://github.com/samvera-labs/clover-iiif/blob/main/src/components/Image/index.tsx#L27

Painting component to render the Image viewer
https://github.com/samvera-labs/clover-iiif/blob/main/src/components/Viewer/Painting/Painting.tsx#L152-L159

Thumbnails rendered in Media component:
https://github.com/samvera-labs/clover-iiif/blob/main/src/components/Viewer/Media/Media.tsx#L114-L122

Done Looks Like

• Update @iiif/vault to @iiif/helpers
• Clover supports behavor property -- at least paging and individuals
• We can apply behavior paged to a Manifest and see items as 2-up
• Paged items render correctly in thumbnails
• Annotations and Content Search still work as expected

See: https://samvera-labs.github.io/clover-iiif/docs/viewer/demo?iiif-content=https://studio.esmero.io/do/e5758f97-34be-4fa7-af0f-2e76ccb3c401/metadata/iiifmanifest/default.jsonld

• Content State still works as expected

Steps to Test/Verify

• Does this require developer to verify?
• one
• two

[lfarrell]

@mathewjordan Did you mean to close this ticket?

[mathewjordan]

Ah, nope. I think GitHub moved it because I approved closed that related PR for the first punchlist item (Vault). Moving it back to open. @lfarrell