Fix missing alt attribute for preview images

Author: thekid

src/main/handlebars/feed.handlebars

@@ -45,13 +45,13 @@
           <a class="images is-preview" href="{{route this}}">
             {{#with images.0}}
               <div class="image">
-                <img alt="{{title}}, {{date meta.dateTime format='d.m.Y H:i'}}" {{#unless first}}loading="lazy"{{/unless}} {{&dataset meta}} src="/image/{{slug}}/thumb-{{name}}.webp" width="1024">
+                <img alt="{{title}}, {{date meta.dateTime format='d.m.Y H:i'}}" {{#unless @first}}loading="lazy"{{/unless}} {{&dataset meta}} src="/image/{{slug}}/thumb-{{name}}.webp" width="1024">
               </div>
             {{/with}}
             <div class="more">
               {{#each images}}
                 {{#unless (equals @index 0)}}
-                  <img style="z-index: -{{@index}}" src="/image/{{slug}}/thumb-{{name}}.webp" width="192">
+                  <img alt="{{title}}, {{date meta.dateTime format='d.m.Y H:i'}}" {{#unless ../@first}}loading="lazy"{{/unless}} style="z-index: -{{@index}}" src="/image/{{slug}}/thumb-{{name}}.webp" width="192">
                 {{/unless}}
               {{/each}}
             </div>