Minor changes

[kmcginnes]

Description

This is a collection of minor changes that I made along the way to deferred neighbor counts.

• Add a test for one of the common keyword search template cases
• Make "no results" toast message consistent across expand neighbor requests
• Consolidate mutltiple useEntities() hook call in GraphViewer
• Fix VSCode Jest debugging
• Fix edge case where node badges can be stale if the canvas hasn't been resized

Validation

• Run tests
• Sanity check UI

Related Issues

• [Task] Wrap fetchNeighborsCount in React Query #339
• [Task] Defer neighbor counts by type query for the expand side bar #341

Check List

• I confirm that my contribution is made under the terms of the Apache 2.0
  license.
• I have run pnpm checks to ensure code compiles and meets standards.
• I have run pnpm test to check if all tests are passing.
• I have covered new added functionality with unit tests if necessary.
• I have added an entry in the Changelog.md.