feat: use RTK Query to get order deails (#73)

src/models/api/order.ts

@@ -1,6 +1,16 @@
 /* eslint-disable @typescript-eslint/no-namespace */
 import { Order } from "../landing";
 
+import { ErrorMessage } from "./common";
+
+export namespace GetOrder {
+  export type Response = Order.View;
+  export type Params = {
+    orderId: Order.Id
+  };
+  export type Error = ErrorMessage;
+}
+
 export namespace CreateOrder {
   export type Response = {
     id: Order.Id
@@ -8,11 +18,4 @@ export namespace CreateOrder {
   export type Params = {
     body: Order.Create
   };
-};
-
-export namespace GetOrder {
-  export type Response = Order.View;
-  export type Params = {
-    orderId: Order.Id
-  };
 };