Makes A&J Produce findable.

resources/public/js/alpine-vals.js

@@ -76,3 +76,9 @@ document.addEventListener('alpine:init', () => {
     })
 }) 
 
+
+function addQueryParam(url, k, v) {
+    let z = new URL(url, window.location.origin);
+    z.searchParams.append(k, v);
+    return z
+}