Use encrypt image names in html

templates/index.html

@@ -45,7 +45,7 @@
     <main>
     {% for image in images %}
         <div style="aspect-ratio: {{image.width}} / {{image.height}}; flex-grow: {{10*image.width/image.height}};">
-        <img loading="lazy" src="/image/{{image.name}}" alt="YOU SHALL NOT SAVE THIS IMAGE!" />
+        <img loading="lazy" src="/image/{{image.encrypted_name}}" alt="YOU SHALL NOT SAVE THIS IMAGE!" />
         </div>
     {% endfor %}
     </main>