- TimeEntryForm.test.tsx: fills date/project/h:mm, clicks submit,
asserts fetch called with correct JSON body (mocked fetch)
- WeeklyView.test.tsx: renders with stubbed WeeklyReport fixture,
asserts each day's h:mm and the week total display correctly
- App.test.tsx: smoke test — renders layout with TopBar and main content
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
