Import projects from Excel

{
    "success": true,
    "totalProjectsInExcel": 0,
    "existingProjects": 0,
    "missingProjectsFound": 0,
    "projectsAdded": 0,
    "addedProjects": [
        {
            "id": "string",
            "name": "string"
        }
    ],
    "errors": [
        "string"
    ]
}