add unit test coverage for ProjectSearchQueryBuilder

[eugenegujing]

Task Summary

amber/src/main/scala/org/apache/texera/web/resource/dashboard/ProjectSearchQueryBuilder.scala implements the project arm of the unified dashboard search: it defines the jOOQ projection and FROM/WHERE clauses for the PROJECT table and maps a result record to a DashboardClickableFileEntry.

It has no spec and is not referenced by any test.

Task Type

• Refactor / Cleanup
• DevOps / Deployment / CI
• Testing / QA
• Documentation
• Performance
• Other