fix: WP-Admin CSS conflicts and add-to-cart redirect

- Fix CSS conflicts between WP-Admin and SPA (radio buttons, chart text)
- Add Tailwind important selector scoped to #woonoow-admin-app
- Remove overly aggressive inline SVG styles from Assets.php
- Add targeted WordPress admin CSS overrides in index.css
- Fix add-to-cart redirect to use woocommerce_add_to_cart_redirect filter
- Let WooCommerce handle cart operations natively for proper session management
- Remove duplicate tailwind.config.cjs

includes/Api/Permissions.php

@@ -38,11 +38,6 @@ class Permissions {
         $has_wc = current_user_can('manage_woocommerce');
         $has_opts = current_user_can('manage_options');
         $result = $has_wc || $has_opts;
-        error_log(sprintf('WooNooW Permissions: check_admin_permission() - WC:%s Options:%s Result:%s', 
-            $has_wc ? 'YES' : 'NO',
-            $has_opts ? 'YES' : 'NO', 
-            $result ? 'ALLOWED' : 'DENIED'
-        ));
         return $result;
     }
 }