[
  {
    "id": "T001",
    "description": "Unit: browser preference helper falls back to defaultNewestFirst when storage is missing or invalid.",
    "implemented": true,
    "featureIds": [
      "F002"
    ]
  },
  {
    "id": "T002",
    "description": "Component: TicketConversation uses the stored browser preference instead of defaultNewestFirst when a saved value exists.",
    "implemented": true,
    "featureIds": [
      "F001"
    ]
  },
  {
    "id": "T003",
    "description": "Component: TicketConversation falls back to defaultNewestFirst when no browser preference exists.",
    "implemented": true,
    "featureIds": [
      "F002"
    ]
  },
  {
    "id": "T004",
    "description": "Component: toggling the comment order control updates localStorage and reverses rendered comment order.",
    "implemented": true,
    "featureIds": [
      "F003"
    ]
  }
]