[
  {
    "id": "T001",
    "description": "@alga-psa/billing is listed in projects package.json dependencies",
    "implemented": true,
    "featureIds": ["F001"]
  },
  {
    "id": "T002",
    "description": "Drawer opens with correct width when Materials button clicked",
    "implemented": true,
    "featureIds": ["F002"]
  },
  {
    "id": "T003",
    "description": "Loading spinner shown while fetching materials",
    "implemented": true,
    "featureIds": ["F003"]
  },
  {
    "id": "T004",
    "description": "Empty state shown when no materials exist",
    "implemented": true,
    "featureIds": ["F003"]
  },
  {
    "id": "T005",
    "description": "Materials table renders with correct columns and data",
    "implemented": true,
    "featureIds": ["F004"]
  },
  {
    "id": "T006",
    "description": "Status badges show Pending/Billed correctly",
    "implemented": true,
    "featureIds": ["F004"]
  },
  {
    "id": "T007",
    "description": "Currency amounts formatted correctly from minor units",
    "implemented": true,
    "featureIds": ["F005"]
  },
  {
    "id": "T008",
    "description": "Unbilled totals grouped by currency code",
    "implemented": true,
    "featureIds": ["F005"]
  },
  {
    "id": "T009",
    "description": "Product dropdown loads and filters products",
    "implemented": true,
    "featureIds": ["F006"]
  },
  {
    "id": "T010",
    "description": "Price selector shows after product selection with correct options",
    "implemented": true,
    "featureIds": ["F007"]
  },
  {
    "id": "T011",
    "description": "Quantity defaults to 1 and cannot go below 1",
    "implemented": true,
    "featureIds": ["F008"]
  },
  {
    "id": "T012",
    "description": "Total updates when quantity or currency changes",
    "implemented": true,
    "featureIds": ["F008"]
  },
  {
    "id": "T013",
    "description": "Add material succeeds with valid data and refreshes list",
    "implemented": true,
    "featureIds": ["F009"]
  },
  {
    "id": "T014",
    "description": "Add material shows validation errors for missing product/price",
    "implemented": true,
    "featureIds": ["F009"]
  },
  {
    "id": "T015",
    "description": "Delete button only visible on unbilled materials",
    "implemented": true,
    "featureIds": ["F010"]
  },
  {
    "id": "T016",
    "description": "Delete material succeeds and refreshes list",
    "implemented": true,
    "featureIds": ["F010"]
  },
  {
    "id": "T017",
    "description": "Warning shown when project has no client, Add button hidden",
    "implemented": true,
    "featureIds": ["F011"]
  },
  {
    "id": "T018",
    "description": "Data automation IDs present on key interactive elements",
    "implemented": true,
    "featureIds": ["F012"]
  }
]