Inconsistency in rag-quickstart-app sample: Unrelated HR Approval UI Module

[m-k-m]

While going through the rag-quickstart-app sample project, I noticed several references to an hr-approval-ui module. Specifically, this module name appears in the mta.yaml file and potentially as the application module name itself.

This inclusion raises questions about the project's intended functionality. As a RAG-based application for document interaction, the presence of an HR approval UI seems unrelated and could lead to confusion for developers examining the sample. It's worth investigating whether these references are intentional, erroneous, or indicative of a mixed-up codebase