assets, move memories to proper location

packages/web/src/components/WaitlistForm.tsx

@@ -1,4 +1,4 @@
-import { Component, createSignal } from 'solid-js';
+import { Component, createSignal, onMount } from 'solid-js';
 import { trackWaitlistSignup } from '../hooks/useAnalytics';
 
 interface WaitlistFormProps {
@@ -7,14 +7,29 @@ interface WaitlistFormProps {
   buttonText?: string;
 }
 
+function getUtmParams() {
+  if (typeof window === 'undefined') return {};
+  const params = new URLSearchParams(window.location.search);
+  return {
+    utmSource: params.get('utm_source') || undefined,
+    utmMedium: params.get('utm_medium') || undefined,
+    utmCampaign: params.get('utm_campaign') || undefined,
+  };
+}
+
 const WaitlistForm: Component<WaitlistFormProps> = (props) => {
   const [email, setEmail] = createSignal('');
   const [name, setName] = createSignal('');
   const [tier, setTier] = createSignal('basic');
+  const [utm, setUtm] = createSignal<Record<string, string | undefined>>({});
   const [submitted, setSubmitted] = createSignal(false);
   const [loading, setLoading] = createSignal(false);
   const [error, setError] = createSignal('');
 
+  onMount(() => {
+    setUtm(getUtmParams());
+  });
+
   const variant = props.variant || 'hero';
 
   const handleSubmit = async (e: Event) => {
@@ -36,6 +51,7 @@ const WaitlistForm: Component<WaitlistFormProps> = (props) => {
           email: email(),
           name: name() || undefined,
           tier: tier() !== 'basic' ? tier() : undefined,
+          ...utm(),
         }),
       });