Accessibility: Add keyboard handling for XArray HTML view

[srijan55]

The default html view generated via XArray uses hidden checkboxes to achieve collapse expand behaviour.
This PR -

• Makes the hidden checkboxes visible with 0 opacity , to make them accessible via keyboard
• Make style changes to associated labels for focus, to highlight where the keyboard focus is
• Change the grid layout to account for the invisible checkboxes

Meeting.with.Manish.Kumar.Gupta-20240821_192932-Meeting.Recording.mp4

[github-actions]

Azure Static Web Apps: Your stage site is ready! Visit it here: https://icy-meadow-0fc35e30f-474.eastus2.azurestaticapps.net

[github-actions]

Azure Static Web Apps: Your stage site is ready! Visit it here: https://wonderful-stone-06c70c70f-474.eastus2.azurestaticapps.net

[ghidalgo3]

The Cypress test failure is the same one I was getting with Sentinel-1 removal, but then disabling that test caused other things to fail in #473. Maybe it was something else I changed? Anyway you'll need to disable the one cypress test.

[github-actions]

Azure Static Web Apps: Your stage site is ready! Visit it here: https://icy-meadow-0fc35e30f-474.eastus2.azurestaticapps.net

[github-actions]

Azure Static Web Apps: Your stage site is ready! Visit it here: https://wonderful-stone-06c70c70f-474.eastus2.azurestaticapps.net

[ghidalgo3]

Thanks, ping me if you have any issues going through the release flow to deploy this to production.