Rewrite dev store APIs in local dev for app preview

packages/app/src/cli/utilities/app/app-url.ts

@@ -1,13 +1,15 @@
-import {normalizeStoreFqdn} from '@shopify/cli-kit/node/context/fqdn'
+import {normalizeStoreFqdn, storeAdminUrl} from '@shopify/cli-kit/node/context/fqdn'
 
 export function buildAppURLForWeb(storeFqdn: string, apiKey: string) {
   const normalizedFQDN = normalizeStoreFqdn(storeFqdn)
-  return `https://${normalizedFQDN}/admin/oauth/redirect_from_cli?client_id=${apiKey}`
+  const adminUrl = storeAdminUrl(normalizedFQDN)
+  return `https://${adminUrl}/admin/oauth/redirect_from_cli?client_id=${apiKey}`
 }
 
 export function buildAppURLForMobile(storeFqdn: string, apiKey: string) {
   const normalizedFQDN = normalizeStoreFqdn(storeFqdn)
-  const hostUrl = `${normalizedFQDN}/admin/apps/${apiKey}`
+  const adminUrl = storeAdminUrl(normalizedFQDN)
+  const hostUrl = `${adminUrl}/admin/apps/${apiKey}`
   const hostParam = Buffer.from(hostUrl).toString('base64').replace(/[=]/g, '')
   return `https://${hostUrl}?shop=${normalizedFQDN}&host=${hostParam}`
 }

packages/cli-kit/src/public/node/context/fqdn.ts

@@ -139,8 +139,20 @@ export function normalizeStoreFqdn(store: string): string {
   }
   const containDomain = (storeFqdn: string) =>
     storeFqdn.endsWith('.myshopify.com') || storeFqdn.endsWith('shopify.io') || storeFqdn.endsWith('.shop.dev')
-  const normalizedFqdn = containDomain(storeFqdn) ? storeFqdn : addDomain(storeFqdn)
-  // Use dev-api domain for OAuth redirects in local environment
-  // See: https://github.com/Shopify/dev_server?tab=readme-ov-file#shop-redirects
-  return normalizedFqdn.replace('.my.shop.dev', '.dev-api.shop.dev')
+  return containDomain(storeFqdn) ? storeFqdn : addDomain(storeFqdn)
+}
+
+/**
+ * Convert a store FQDN to the admin URL pattern for local development.
+ * In local mode, transforms \{store\}.my.shop.dev to admin.shop.dev/store/\{store\}.
+ *
+ * @param storeFqdn - Normalized store FQDN.
+ * @returns Store admin URL base (without protocol or path).
+ */
+export function storeAdminUrl(storeFqdn: string): string {
+  if (serviceEnvironment() === 'local' && storeFqdn.endsWith('.my.shop.dev')) {
+    const storeName = storeFqdn.replace('.my.shop.dev', '')
+    return `admin.shop.dev/store/${storeName}`
+  }
+  return storeFqdn
 }