Choose the mGIS contract before mounting the map.

interface MgisWorkspaceAdapter {
  publishDataset(command: PublishDatasetCommand): Promise<ProviderReceipt>;
  getAttempt(id: string): Promise<AttemptStatus>;
  createStyle(command: CreateStyleRevisionCommand): Promise<ProviderReceipt>;
  runAnalysis(command: RunAnalysisCommand): Promise<ProviderReceipt>;
  createExport(command: CreateExportCommand): Promise<ProviderReceipt>;
}

// Exact URLs and auth come only from the approved mGIS account contract.
// Persist command identity before the call; reconcile timeouts by provider identity.