bump docubook version 1.13.6

components/footer.tsx

@@ -63,8 +63,9 @@ export function FooterButtons() {
             target="_blank"
             rel="noopener noreferrer"
             aria-label={item.name}
+            className="text-muted-foreground hover:text-foreground transition-colors"
           >
-            <IconComponent className="w-4 h-4 text-gray-800 transition-colors dark:text-gray-400 hover:text-primary" />
+            <IconComponent className="w-4 h-4" />
           </Link>
         );
       })}
@@ -79,7 +80,8 @@ export function MadeWith() {
       <span className="text-primary">
         <Link href="https://www.docubook.pro" target="_blank" rel="noopener noreferrer" className="underline underline-offset-2 text-muted-foreground">
             DocuBook
-        </Link></span>
+        </Link>
+        </span>
     </>
   );
 }