feat: template decodeHtmlEntities filter

app/Services/LiquidFilters/Filters.php

@@ -54,4 +54,8 @@ class Filters
         return '<img src="' . htmlspecialchars($imageUrl, ENT_QUOTES) . '" alt="' . htmlspecialchars($alt, ENT_QUOTES) . '"' . $attrString . '>';
     }
 
+    public static function decodeHtmlEntities($input) {
+        return html_entity_decode($input, ENT_QUOTES, 'UTF-8');
+    }
+
 }