JSON Path Search Panel component (for Admin Use)

[cnrudd]

Pair with Hoist Core PR: xh/hoist-core#439

(Requires a Hoist Core release with that PR merged to work, but otherwise not a breaking change)

Code still needs TS prop definitions and Changelog entry. But UX experience is good to review.

Hoist P/R Checklist

Pull request authors: Review and check off the below. Items that do not apply can also be
checked off to indicate they have been considered. If unclear if a step is relevant, please leave
unchecked and note in comments.

• Caught up with develop branch as of last change.
• Added CHANGELOG entry, or determined not required.
• Reviewed for breaking changes: no breaking changes
• Updated doc comments / prop-types, or determined not required.
• Reviewed and tested on Mobile: not required
• Created Toolbox branch / PR, or determined not required.

If your change is still a WIP, please use the "Create draft pull request" option in the split
button below to indicate it is not ready yet for a final review.

Pull request reviewers: when merging this P/R, please consider using a squash commit to
collapse multiple intermediate commits into a single commit representing the overall feature
change. This helps keep the commit log clean and easy to scan across releases. PRs containing a
single commit should be rebased when possible.