Theming Improvements

Our website’s theming system, which allows individual chapters to customize the look of their websites, is due for a major overhaul. The site currently uses Bootstrap 2.3.2, which is over a decade old—the current version is 5.3. Bootstrap is used minimally (primarily for buttons and minor elements), and there are existing issues with color contrast. This project involves upgrading Bootstrap to the latest version, expanding its use throughout the website for standardized styling, and implementing Bootswatch themes as default customization options. Bootswatch would provides cohesive color sets, fonts, and other stylings that administrators could select and then tweak appropriately to work for their chapters.