Revert 4.1 change

Signed-off-by: Pushpak Chhajed <[email protected]>

Author: pushpak1300

.ai/tailwindcss/4/core.blade.php

@@ -1,6 +1,6 @@
 ## Tailwind 4
 
-- Always use Tailwind CSS v4.1+ - do not use the deprecated utilities.
+- Always use Tailwind CSS v4 - do not use the deprecated utilities.
 - `corePlugins` is not supported in Tailwind v4.
 - In Tailwind v4, configuration is CSS-first using the `@theme` directive — no separate `tailwind.config.js` file needed.
 @verbatim<code-snippet name="Extending Theme in CSS" lang="css">