What we're doing to beautify our UI

What this post added

This post details specific tactical UI improvements made to GitLab, including redesigning threaded discussions with subtle background colors for better distinction, ensuring the 'Changes' tab in merge requests is always visible across different screen sizes and sidebar states, and aligning merge request icons for improved scannability. It also outlines a broader strategy involving updating the visual design strategy with a new senior product designer and building out the Pajamas design system with reusable components.