feat: UTRP v2 migration (#292)

* feat: wip add course by url

* chore: update imports

* feat: add useCourseFromUrl hook

* chore: extract logic into async function

* feat: add checkLoginStatus.ts

* feat: add useCourseMigration hook

* feat: working course migration

* fix: active schedule bug

* feat: refactor logic and add to onUpdate

* feat: update ui style

* feat: add changelog functionality to settings

* chore: update packages

* feat: migration + sentry stuffs

* feat: improve migration flow

* docs: add sentry jsdocs

* chore: fix lint and format

* chore: cleanup + fix race condition

---------

Co-authored-by: Samuel Gunter <sgunter@utexas.edu>
Co-authored-by: Razboy20 <razboy20@gmail.com>

src/pages/background/lib/createSchedule.ts

@@ -1,12 +1,14 @@
 import { UserScheduleStore } from '@shared/storage/UserScheduleStore';
+import type { UserSchedule } from '@shared/types/UserSchedule';
 import { generateRandomId } from '@shared/util/random';
+import type { Serialized } from 'chrome-extension-toolkit';
 
 /**
  * Creates a new schedule with the given name
  * @param scheduleName the name of the schedule to create
  * @returns undefined if successful, otherwise an error message
  */
-export default async function createSchedule(scheduleName: string): Promise<string | undefined> {
+export default async function createSchedule(scheduleName: string) {
     const schedules = await UserScheduleStore.get('schedules');
     // get the number of schedules that either have the same name or have the same name with a number appended (e.g. "New Schedule (1)")
     // this way we can prevent duplicate schedule names and increment the number if necessary
@@ -22,14 +24,16 @@ export default async function createSchedule(scheduleName: string): Promise<stri
     if (count > 0) {
         name = `${scheduleName} (${count})`;
     }
-    schedules.push({
+
+    const newSchedule: Serialized<UserSchedule> = {
         id: generateRandomId(),
         name,
         courses: [],
         hours: 0,
         updatedAt: Date.now(),
-    });
+    };
+    schedules.push(newSchedule);
 
     await UserScheduleStore.set('schedules', schedules);
-    return undefined;
+    return newSchedule.id;
 }