Fix Live Preview 404 for the two new tracking email templates

order-tracking-added/order-tracking-corrected were missing from
VALID_TYPES (app/email-preview/[type]/page.tsx), EmailTemplateType
(app/lib/payload.ts), and ORDER_STATUS_EMAIL_ICON (emailTemplates.ts)
— Live Preview 404'd for both since they were added to the Payload
collection without a matching frontend update.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

app/email-preview/[type]/page.tsx

@@ -16,6 +16,8 @@ const VALID_TYPES: EmailTemplateType[] = [
   "order-cancelled",
   "order-return-requested",
   "order-returned",
+  "order-tracking-added",
+  "order-tracking-corrected",
 ];
 
 const STATUS_TYPE_FALLBACK_HEADING: Record<string, string> = {
@@ -23,6 +25,8 @@ const STATUS_TYPE_FALLBACK_HEADING: Record<string, string> = {
   "order-cancelled": "Deine Bestellung wurde storniert",
   "order-return-requested": "Deine Rücksendung wurde angefragt",
   "order-returned": "Deine Retoure wurde bearbeitet",
+  "order-tracking-added": "Hier ist deine Sendungsnummer",
+  "order-tracking-corrected": "Korrigierte Sendungsnummer",
 };
 
 // Entered exclusively via EmailTemplates.ts's admin.livePreview.url (a

app/lib/emailTemplates.ts

@@ -313,6 +313,8 @@ export const ORDER_STATUS_EMAIL_ICON: Record<string, string> = {
   "order-cancelled": "✕",
   "order-return-requested": "↩",
   "order-returned": "✓",
+  "order-tracking-added": "📦",
+  "order-tracking-corrected": "📦",
 };
 
 export function renderOrderStatusHtml(

app/lib/payload.ts

@@ -817,7 +817,9 @@ export type EmailTemplateType =
   | "order-shipped"
   | "order-cancelled"
   | "order-return-requested"
-  | "order-returned";
+  | "order-returned"
+  | "order-tracking-added"
+  | "order-tracking-corrected";
 
 type PayloadEmailTemplate = {
   type: EmailTemplateType;