feat: add multi-model support

app/utils/object.ts

@@ -0,0 +1,17 @@
+export function pick<T extends object, U extends (keyof T)[]>(
+  obj: T,
+  ...keys: U
+): Pick<T, U[number]> {
+  const ret: any = {};
+  keys.forEach((key) => (ret[key] = obj[key]));
+  return ret;
+}
+
+export function omit<T extends object, U extends (keyof T)[]>(
+  obj: T,
+  ...keys: U
+): Omit<T, U[number]> {
+  const ret: any = { ...obj };
+  keys.forEach((key) => delete ret[key]);
+  return ret;
+}