- Created main module file `customfeaturetab.php` to manage product tabs based on feature values.
- Implemented database installation and uninstallation methods to create necessary tables.
- Added admin controller files for handling redirects and admin functionalities.
- Introduced AJAX functionality in `admin.js` for dynamic feature value selection based on selected features.
- Included temporary query script for testing feature values.
- Added language support for the module with Polish translations.
- Created necessary view files and JavaScript files for module functionality.
- Added logo image for the module.
- Introduced an accessibility button that toggles a panel with options.
- Implemented high contrast mode toggle functionality.
- Added CSS styles for accessibility button and panel.
- Created JavaScript to manage accessibility features and local storage for user preferences.
- Included necessary CSS and JS files in the theme's head template.
