Shows an alert in course outline and review tab of course libraries page when the course contains legacy library content blocks that depend on libraries that are already migrated to library v2, i.e. the blocks are ready to be converted into item banks that can make use of these new v2 libraries.
Authors can click on a single button to convert all references in a single go. The button launches a background task which is then polled by the frontend and the status is presented to the Author.
- Migrates the `courseDetails` part from the Redux Store to React Query.
- Creates a new `CourseAuthoringContext`
- Update the pages in `<CourseAuthoringRoutes>` to use the newly created context.
- Migrates some files to Typescript
- Migrates some tests to use `src/testUtils.tsx`
Fixes issues related to component libraries' review/sync flow
* Inconsistent sync pane title versions
* Library content shown in preview warning only appears in review changes modal when that modal is opened from the review tab
* Some new changes only appear within library review tab on scroll at top of list
* Vertically misaligned sync icon in review changes message on course outline
* Show available updates whenever content is updated, regardless of number of updates available
