feat: add exec ed course uuid to exec ed course cards cta button

[jono-booth]

Summary

BeginCourseButton and ResumeButton now append a course_id query param (the course's catalog UUID) to the exec-ed tracking param, alongside the existing org_id:

const execEdTrackingParam = useMemo(() => {
  const isExecEd2UCourse = EXECUTIVE_EDUCATION_COURSE_MODES.includes(courseData.enrollment.mode);
  if (!isExecEd2UCourse) { return ''; }

  const { authOrgId } = learnerData.enterpriseDashboard || {};
  const { courseUuid } = courseData.courseRun;
  const courseIdParam = courseUuid ? `&course_id=${courseUuid}` : '';
  return `?org_id=${authOrgId}${courseIdParam}`;
}, [courseData.enrollment.mode, courseData.courseRun, learnerData.enterpriseDashboard]);

courseUuid comes from courseData.courseRun.courseUuid, which the backend now includes on the courseRun payload for Executive Education enrollments only (null/absent otherwise) — no frontend data-layer changes were needed since courseRun fields pass through useCourseData unfiltered.

This is step 2 of a 3-repo change for ENT-9254 — see "Related ticket" below for the full picture. Titan can use course_id to identify the presentation and redirect the learner straight into the OLC (Online Learning Campus) instead of stopping on the Titan profile page.

Related ticket / issue

• Ticket: ENT-9254 — EdX-ExecEd Dashboard redirect to OLC without stopping in Titan

Companion changes (separate PRs/repos):

1. edx-platform: adds courseUuid to the Learner Home courseRun API payload for Executive Education enrollments — edx/edx-platform#428
2. Titan: reads course_id off the incoming request and redirects straight to the OLC when it matches a course, instead of rendering the profile page

This PR is safe to merge independently of the Titan change — it only adds an extra query param to a link Titan already receives (and already reads org_id off of); Titan simply ignores course_id until its side lands.

Reviewer guidance

Key files:

• src/containers/CourseCard/components/CourseCardActions/BeginCourseButton.jsx
• src/containers/CourseCard/components/CourseCardActions/ResumeButton.jsx

Same change duplicated in both files, matching the existing pattern (this logic isn't shared via a hook post the React Query refactor, and this PR isn't the place to introduce that dedup).

To test locally: enroll a test user in a course with an Executive Education mode, load the learner dashboard, and inspect the "Begin/Resume Course" link's href — it should include both org_id and course_id. For a non-ExecEd course, the link should have neither param.

Test coverage: BeginCourseButton.test.jsx / ResumeButton.test.jsx updated to assert course_id is included when courseUuid is present, and omitted (falls back to org_id only) when it isn't.

Screenshots

N/A — no UI change, only the destination URL of an existing CTA.

Checklist

• PR title is meaningful and describes the change clearly
• Summary of what changed
• Link to the related ticket or issue
• Link to related documentation and/or decision records when applicable
• Provided local setup and testing instructions
• Screenshots for UI changes, if applicable (N/A)

[Copilot]

Pull request overview

This PR updates the executive-education Course Card CTA tracking URLs to optionally include the Exec Ed course UUID as a course_id query parameter, and expands the related unit tests to validate the new behavior.

Changes:

• Append course_id=<courseUuid> (when available) to Exec Ed CTA URLs for Begin Course and Resume.
• Add/adjust unit tests to cover presence/absence of courseUuid for both CTAs.
• Refactor the Exec Ed tracking-param builder to always return '' for non–Exec Ed courses.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 4 comments.

File	Description
src/containers/CourseCard/components/CourseCardActions/ResumeButton.jsx	Adds optional course_id query param for Exec Ed Resume CTA tracking URL.
src/containers/CourseCard/components/CourseCardActions/ResumeButton.test.jsx	Updates Resume CTA tests to cover courseUuid present/absent scenarios.
src/containers/CourseCard/components/CourseCardActions/BeginCourseButton.jsx	Adds optional course_id query param for Exec Ed Begin Course CTA tracking URL.
src/containers/CourseCard/components/CourseCardActions/BeginCourseButton.test.jsx	Updates Begin Course CTA tests and adds coverage for courseUuid present/absent scenarios.

Suppressed comments (3)

src/containers/CourseCard/components/CourseCardActions/BeginCourseButton.test.jsx:16

• These tests now click the rendered button, but useCourseTrackingEvent is mocked to return an object (not a function). That will be passed as onClick to the Paragon Button and will throw at runtime when clicked. Mock useCourseTrackingEvent to return a function instead.

    courseRun: { homeUrl: 'home-url', courseUuid: 'test-course-uuid' },
  }),
  useCourseTrackingEvent: jest.fn().mockReturnValue({
    trackCourseEvent: jest.fn(),
  }),

src/containers/CourseCard/components/CourseCardActions/ResumeButton.test.jsx:99

• This test currently clicks the button, but useCourseTrackingEvent is mocked to return a non-function, so clicking will throw. Since the assertion is about useCourseTrackingEvent being called during render, remove the click/user-event setup and just render before asserting.

        render(<IntlProvider locale="en"><ResumeButton {...props} /></IntlProvider>);
        const user = userEvent.setup();
        const button = screen.getByRole('button', { name: 'Resume' });
        user.click(button);

src/containers/CourseCard/components/CourseCardActions/BeginCourseButton.test.jsx:97

• Same as the previous test: user.click(...) should be awaited to avoid act warnings/flakiness. Make this test async and await user.click(button).

        const user = userEvent.setup();
        const button = screen.getByRole('button', { name: 'Begin Course' });
        user.click(button);

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