Help wanted: validate a React Site Directory SPFx sample

Two new React SPFx samples are available for validation in the PnP SharePoint Framework repository. The first is a Site Directory featuring search, category filtering, and responsive Fluent UI cards. The second is an Effective Access Audit tool that displays direct role assignments for SharePoint webs and lists without modifying permissions. Contributors with SharePoint Online tenants are requested to test these samples, focusing on configuration, accessibility, and rendering, while providing representative screenshots for verification.