fix: adapt color-theme attribute on root based on theme

packages/codemirror/themes.mjs

@@ -198,6 +198,7 @@ export function activateTheme(name) {
   const themeSettings = settings[name] || settings.strudelTheme;
   // set css variables
   themeStyle.innerHTML = `:root {
+      color-scheme: ${themeSettings.light ? 'light' : 'dark'};
       ${Object.entries(themeSettings)
         // important to override fallback
         .map(([key, value]) => `--${key}: ${value} !important;`)

packages/codemirror/themes/CutiePi.mjs

@@ -25,6 +25,7 @@ export const settings = {
   gutterForeground: lightGrey,
   gutterBorder: 'transparent',
   lineHighlight: pinkAccent,
+  light: true,
 };
 
 export default createTheme({