[
  { "task": "Kickoff meeting", "start": "2026-09-01", "end": "2026-09-02" },
  { "task": "Design review", "start": "2026-09-03", "end": "2026-09-09" },
  { "task": "Build", "start": "2026-09-10", "end": "2026-09-24" },
  { "task": "QA testing", "start": "2026-09-25", "end": "2026-09-30" },
  { "task": "Client sign-off", "start": "2026-10-01", "end": "2026-10-02" }
]