UploadFileUseCase
class UploadFileUseCase(repository: MosaicRepository) : UseCase<UploadResult, UploadFileUseCase.Params>
Uploads a PlatformFile, reporting progress as it goes — backs the UploadFile event, meant to be paired with OpenFilePicker/GetFile's PlatformFile output. Reachable via get<UploadFileUseCase>().