more refactoring by feature

src/services/tests/fileStorage.test.ts

@@ -1,10 +1,7 @@
 import { describe, it, expect, beforeEach } from "vitest";
 import { promises as fs } from "fs";
-import {
-  DayOfWeek,
-  LocalCourseSettings,
-} from "@/models/local/localCourseSettings";
 import { fileStorageService } from "../fileStorage/fileStorageService";
+import { LocalCourseSettings, DayOfWeek } from "@/features/local/course/localCourseSettings";
 
 describe("FileStorageTests", () => {
   beforeEach(async () => {