feat(cli): update color value detection for cssVars

from shadcn

Author: sadeghbarati

packages/cli/src/utils/updaters/update-css-vars.ts

@@ -906,6 +906,6 @@ export function isColorValue(value: string) {
     || value.startsWith('rgb')
     || value.startsWith('#')
     || value.startsWith('oklch')
-    || value.startsWith('var(--color-')
+    || value.includes('var(--color-')
   )
 }