fix: FIFO queue for waitlisting; send email for application form; EU logo in contact page in light mode

apps/web/app/routes/applications-and-opportunities.tsx

@@ -46,8 +46,7 @@
        uploaded here at all (see `documentsNote`);
      * "an automatic acknowledgment with your reference number" - no
        reference-number field exists anywhere in the CMS. The acknowledgement
-       is modelled (`application.acknowledgementSentAt`) and survives; the
-       number does not;
+       IS sent (the CMS mails it on submission) and the number does not;
      * "follows up within four weeks" - a response time that appears in no
        approved document. §8 of the draft marks it "[X weeks] - TBD".
 
@@ -226,7 +225,10 @@ export async function action({ params, request }: Route.ActionArgs) {
   }
 
   try {
-    await submitPathwayApplication({ values });
+    await submitPathwayApplication({
+      values,
+      forwardedFor: request.headers.get("x-forwarded-for") ?? undefined,
+    });
   } catch (error) {
     if (!isStrapiError(error)) throw error;
     console.error(