Add dark theme support to the documentation site #19
Description
Is your feature request related to a problem? Please describe.
Currently, the documentation website only supports light mode. Users working in dark environments or using dark themes might experience low contrast or visual discomfort.
Describe the solution you'd like
Add a dark theme version of the documentation site, adjusting colors and backgrounds to improve readability and visual comfort.
Describe alternatives you've considered
Keeping a single theme, but it limits flexibility and accessibility for users who prefer dark mode.
Additional context
Consider adapting logos, code blocks, and other UI elements so they look good in both light and dark themes.