Theme library
What a library theme is
A theme is a daisyUI palette packaged as theme.json, <id>.theme.css and a preview.svg thumbnail. MagiCMS lists them in the theme browser; the active theme is stored on the site global as data-theme.
The live catalog is what MagiCMS shows in the editor. This site documents how themes work, not every palette name.
Applying and trimming
Pick a theme in MagiCMS. For production, keep only the themes you use in styles.css and in the theme select options on site.schema.json (and the Theme section schema if you expose it).
To add a custom theme, see Theming. Rebuild thumbnails with generate-theme-library.mjs when palettes change.