fix upload image trip

app/(public)/trips/[id]/opengraph-image.tsx

@@ -2,7 +2,7 @@ import { ImageResponse } from "next/og";
 import { tripService } from "@/server/services/trip.service";
 import { formatRupiah } from "@/lib/utils";
 import { formatTripCalendarDateRangeLong } from "@/lib/trip-dates";
-import { siteConfig } from "@/lib/site";
+import { siteConfig, siteUrl } from "@/lib/site";
 
 export const alt = `${siteConfig.name} — Open Trip & Aktivitas Bareng`;
 export const size = { width: 1200, height: 630 };
@@ -43,7 +43,15 @@ export default async function TripOgImage({
     );
   }
 
-  const cover = trip.images[0]?.url;
+  // Satori (ImageResponse) mem-fetch gambar server-side dan butuh URL absolut.
+  // Foto trip baru disimpan sebagai path relatif `/api/trip-images/...` —
+  // prefix dengan origin. Foto lama (URL eksternal absolut) dipakai apa adanya.
+  const coverRaw = trip.images[0]?.url;
+  const cover = coverRaw
+    ? coverRaw.startsWith("http")
+      ? coverRaw
+      : `${siteUrl}${coverRaw}`
+    : undefined;
   const dateLabel = formatTripCalendarDateRangeLong(trip.date, trip.endDate);
   const price = formatRupiah(trip.price);