Add NeMo Data Designer in DATASET_LIBRARIES_UI_ELEMENTS (#1870)

Add [NeMo Data Designer
Library](https://github.com/NVIDIA-NeMo/DataDesigner/) as one of the
libraries that can be associated with datasets.

---------

Co-authored-by: Julien Chaumond <julien@huggingface.co>

Author: 3mei

packages/tasks/src/dataset-libraries.ts

@@ -83,6 +83,12 @@ export const DATASET_LIBRARIES_UI_ELEMENTS = {
 		repoUrl: "https://github.com/duckdb/duckdb",
 		docsUrl: "https://huggingface.co/docs/hub/datasets-duckdb",
 	},
+	datadesigner: {
+		prettyLabel: "NeMo Data Designer",
+		repoName: "datadesigner",
+		repoUrl: "https://github.com/NVIDIA-NeMo/DataDesigner",
+		docsUrl: "https://nvidia-nemo.github.io/DataDesigner/",
+	},
 } satisfies Record<string, DatasetLibraryUiElement>;
 
 /// List of the dataset libraries supported by the Hub