Conditionally hide remove button

[TaiWilkin]

Overview

Because list items with errors never had matches/facilities created
for them, the remove button in the list dashboard will have no effect.
Hides the remove button for items in an error state.

Connects #1414

Demo

Testing Instructions

• Run ./scripts/server login as a contributor. Set several items in a list belonging to that contributor to an error state.
• View the list with error items. List items with an error status should not have 'remove' buttons.

Checklist

• fixup! commits have been squashed
• CI passes after rebase
• CHANGELOG.md updated with summary of features or fixes, following Keep a Changelog guidelines

[jwalgran]

Confirmed 👍

[TaiWilkin]

Thanks for reviewing!