refactoring: changing param list of a fn

app/year-month/[id]/add/page.tsx

@@ -7,7 +7,7 @@ export default async function Page({ params:{ id } }: { params: { id:string } })
     const { year, month } = parseYearMonth(id);
     await addMonth({ year, month });
 
-    await gotoHome(`/?year=${year}`);
+    await gotoHome({ year, month });
 
     return null; // if we don't return anything, the client-side will not re-validate cache
 }