Improves search bar with SVG icon support for better visual consistency.
Adds utility SCSS file for managing global styles like heading selectors.
Introduces a checkmark SVG asset and reorganizes custom SCSS files following the 7-in-1 structure for better maintainability.
Comments out optional USP bar code in header.tpl to allow easy activation.
Applies new styling to the header, shopping cart, and search bar components.
Creates new scss files for header and swiper layouts.
Replaces x.svg.
These changes create a more consistent and modern user interface.
New method created in is_themecore module: Uses use PrestaShop\PrestaShop\Core\Util\ColorBrightnessCalculator and adds as smarty function in SmartyHelperFunctions.php
