store: add emptyCockpitApi

This is just to follow the convention already used in the project.

src/store/cockpitApi.ts

@@ -1,5 +1,4 @@
-import { createApi, fetchBaseQuery } from '@reduxjs/toolkit/query/react';
+import { emptyCockpitApi } from './emptyCockpitApi';
-
 import {
   GetArchitecturesApiResponse,
   GetArchitecturesApiArg,
@@ -7,12 +6,6 @@ import {
   GetBlueprintsApiResponse,
 } from './imageBuilderApi';
 
-const emptyCockpitApi = createApi({
-  reducerPath: 'cockpitApi',
-  baseQuery: fetchBaseQuery({ baseUrl: '/api' }),
-  endpoints: () => ({}),
-});
-
 export const cockpitApi = emptyCockpitApi.injectEndpoints({
   endpoints: (builder) => {
     return {

src/store/emptyCockpitApi.ts

@@ -0,0 +1,7 @@
+import { createApi, fetchBaseQuery } from '@reduxjs/toolkit/query/react';
+
+export const emptyCockpitApi = createApi({
+  reducerPath: 'cockpitApi',
+  baseQuery: fetchBaseQuery({ baseUrl: '/api' }),
+  endpoints: () => ({}),
+});