fix: update parameter type in POST function to use Promise for id

frontend/app/api/recipes/[id]/image/route.ts

@@ -4,7 +4,7 @@ const API_BASE = process.env.NEXT_PUBLIC_API_URL_INTERNAL || 'http://recipe-api:
 
 export async function POST(
   request: NextRequest,
-  { params }: { params: { id: string } },
+  { params }: { params: Promise<{ id: string }> },
 ) {
   const { id } = await params;
   const body = await request.text();