Clean up image file blueprint and remove cursor related functionalities

site/templates/home.twig

@@ -90,7 +90,7 @@
                 <div class="splide__track">
                     <ul class="splide__list">
                         {% for image in images %}
-                            <li class="splide__slide" data-text-color="{{ image.text_color }}">
+                            <li class="splide__slide">
                                 <img class="splide__image" src="{{ image.url }}" srcset="{{ image.srcset() }}" alt="{{ image.alt_text }}">
                             </li>
                         {% endfor %}