♻️ - Suppression de la classe JustifiedGallery et ajout de nouveaux effets de survol pour les images

JS/JustifedGallery/assets/js/lib/gallery/effects/spotlight.js

@@ -0,0 +1,33 @@
+export function enableSpotlightEffect(container) {
+    const images = container.querySelectorAll('.hover-spotlight');
+
+    images.forEach(image => {
+        // Crée un overlay lumineux via pseudo ou dataset
+        const overlay = document.createElement('div');
+        overlay.classList.add('spotlight-overlay');
+        image.appendChild(overlay);
+
+        // Mise à jour dynamique du gradient
+        image.addEventListener('mousemove', (e) => {
+            const rect = image.getBoundingClientRect();
+            const x = e.clientX - rect.left;
+            const y = e.clientY - rect.top;
+
+            const intensity = Math.min(rect.width, rect.height) / 400;
+            overlay.style.background = `radial-gradient(
+                circle at ${x}px ${y}px,
+                rgba(255,255,255,${0.1 * intensity}),
+                rgba(0,0,0,0.5) 60%
+            )`;
+        });
+
+        // Reset progressif quand la souris sort
+        image.addEventListener('mouseleave', () => {
+            overlay.style.background = `radial-gradient(
+                circle at center,
+                rgba(255,255,255,0),
+                rgba(0,0,0,0.4) 70%
+            )`;
+        });
+    });
+}