Developed the Pinkzuna color theme extension for the Zed editor within the zed-industries/extensions repository, focusing on user interface customization through both light and dark variants. The work emphasized UI/UX design and front end development, utilizing TOML for configuration and ensuring the extension aligned with existing branding and architecture standards. Comprehensive feature checks were performed, including repository hygiene tasks such as adding an MIT license, updating submodule URLs to HTTPS, and providing README screenshots. This extension enables users to personalize their editing environment, supporting broader adoption and improved user experience across deployments without introducing new bugs during the release period.