List vault items in item selection prompt

[jodyheavener]

Summary

When choosing a value from the "Get from 1Password" you must know and enter the item's name or UUID. This isn't a great UX, and considering the CLI can return a list of items we should consider trying to display some or all of them in a searchable fashion.

Use cases

• User wants to insert a secret reference for an item's field, but doesn't remember exactly what the item is called. They invoke the "Get from 1Password" command and are able to use the dropdown input field to search and narrow down the results to the item they're looking for.

Proposed solution

Update getItem to, instead of just presenting a field for enter the item's name or ID, present a list of items scoped to the current vault. Ideally the user can type to narrow results, or also just enter their own value entirely.

Is there a workaround to accomplish this today?

No

Additional information

• The UX here is unclear, it may need to be a truncated list, in which case we could possibly display "recently used" items, "recently saved" items, or somehow we might be able to infer items based on the workspace's project. I am not sure.
• The operation to list all items can be expensive. It may be worth performing this operation separately and storing the results. There should be security considerations around this.