core: credit referral invites on first Lite checkout

Applies saved invites during Lite checkout so users who skip the referral page still credit the inviter. Avoids crediting already-active Lite workspaces so rewards stay tied to the first upgrade.

packages/console/app/src/routes/workspace/[id]/go/lite-section.tsx

@@ -15,6 +15,7 @@ import { useI18n } from "~/context/i18n"
 import { useLanguage } from "~/context/language"
 import { formError } from "~/lib/form-error"
 import { formatResetTime, liteResetTimeKeys } from "~/lib/format-reset-time"
+import { createReferralFromCookie } from "~/lib/referral-invite"
 
 import { IconAlipay, IconUpi } from "~/component/icon"
 
@@ -75,15 +76,16 @@ const createLiteCheckoutUrl = action(
     "use server"
     return json(
       await withActor(
-        () =>
-          Billing.generateLiteCheckoutUrl({ successUrl, cancelUrl, method })
-            .then((data) => ({ error: undefined, data }))
-            .catch((e) => ({
-              error: e.message as string,
-              data: undefined,
-            })),
+        async () => {
+          const data = await Billing.generateLiteCheckoutUrl({ successUrl, cancelUrl, method })
+          await createReferralFromCookie()
+          return { error: undefined, data }
+        },
         workspaceID,
-      ),
+      ).catch((e) => ({
+        error: e.message as string,
+        data: undefined,
+      })),
       { revalidate: [queryBillingInfo.key, queryLiteSubscription.key] },
     )
   },