feat(editor): Update nodes search to favor full word matches

[MiloradFilipovic]

Summary

Updating our fuzzy search logic to boost matches where the search term appears as a complete word.

Review / Merge checklist

• [ ] PR title and summary are descriptive. (conventions)
• [ ] Docs updated or follow-up ticket created.
• [ ] Tests included.
• [ ] PR Labeled with release/backport (if the PR is an urgent fix that needs to be backported)