Added requestThumbnailUrls to imaging repository

To move the `imagingModel` configuration into the repository.

src/Umbraco.Web.UI.Client/src/packages/core/imaging/imaging.repository.ts

@@ -1,7 +1,8 @@
 import type { UmbImagingModel } from './types.js';
 import { UmbImagingServerDataSource } from './imaging.server.data.js';
-import type { UmbControllerHost } from '@umbraco-cms/backoffice/controller-api';
 import { UmbControllerBase } from '@umbraco-cms/backoffice/class-api';
+import { ImageCropModeModel } from '@umbraco-cms/backoffice/external/backend-api';
+import type { UmbControllerHost } from '@umbraco-cms/backoffice/controller-api';
 import type { UmbApi } from '@umbraco-cms/backoffice/extension-api';
 
 export class UmbImagingRepository extends UmbControllerBase implements UmbApi {
@@ -25,4 +26,17 @@ export class UmbImagingRepository extends UmbControllerBase implements UmbApi {
 		const error: any = _error;
 		return { data, error };
 	}
+
+	/**
+	 * Requests the thumbnail URLs for the given uniques
+	 * @param {Array<string>} uniques
+	 * @param {number} height
+	 * @param {number} width
+	 * @returns {*}
+	 * @memberof UmbImagingRepository
+	 */
+	async requestThumbnailUrls(uniques: Array<string>, height: number, width: number) {
+		const imagingModel = { height: height, width: width, mode: ImageCropModeModel.MIN };
+		return await this.requestResizedItems(uniques, imagingModel);
+	}
 }