curl --request GET \
  --url http://localhost:3001/v1/dashboard/overview

{
  "metrics": {
    "totalCases": 123,
    "openCases": 123,
    "reconciledCases": 123,
    "needsReviewCases": 123,
    "unreconciledCases": 123,
    "exceptionCases": 123,
    "invalidEvidenceCount": 123,
    "failedFileRows": 123
  },
  "workloadTimeline": [
    {
      "date": "<string>",
      "casesCreated": 123,
      "importsCreated": 123,
      "open": 123,
      "resolved": 123,
      "review": 123,
      "exceptions": 123
    }
  ],
  "verdictDistribution": [
    {
      "verdict": "<string>",
      "count": 123
    }
  ],
  "exceptionRootCauses": [
    {
      "exceptionType": "<string>",
      "count": 123
    }
  ],
  "highPriorityExceptions": [
    {
      "caseId": "<string>",
      "externalReference": "<string>",
      "exceptionType": "<string>",
      "unexplainedDelta": "<string>",
      "updatedAt": "2023-11-07T05:31:56Z"
    }
  ],
  "recentImportFailures": [
    {
      "batchId": "<string>",
      "originalFileName": "<string>",
      "failedRows": 123,
      "createdAt": "2023-11-07T05:31:56Z"
    }
  ],
  "coverageWarnings": [
    {
      "caseId": "<string>",
      "externalReference": "<string>",
      "missingCoverage": [
        "<string>"
      ]
    }
  ]
}