Update to remove unused variable for the validation route.

src/main/blog/server.cljs

@@ -113,7 +113,7 @@
 
   (. app post "/htmx/validation/create-title/"
      handlers/is-user-authorized
-     (handlers/htmx-create-title-validation-handler-factory client))
+     (handlers/htmx-create-title-validation-handler-factory))
 
   (. app use "/htmx/validation/create-title/"
      (handlers/user-not-authorized-factory))