feat: Taxonomy export menu [FC-0036] (#645)

* feat: System-defined tooltip added
* feat: Taxonomy card menu added. Export menu item added
* feat: Modal for export taxonomy
* feat: Connect with export API
* test: Tests for API and selectors
* feat: Use windows.location.href to call the export endpoint
* test: ExportModal.test added
* style: Delete unnecessary code
* docs: README updated with taxonomy feature
* style: TaxonomyCard updated to a better code style
* style: injectIntl replaced by useIntl on taxonomy pages and components
* refactor: Move and rename taxonomy UI components to match 0002 ADR
* refactor: Move api to data to match with 0002 ADR
* test: Refactor ExportModal tests
* chore: Fix validations
* chore: Lint
* refactor: Moving hooks to apiHooks
* style: Nit on return null

---------

Co-authored-by: Rômulo Penido <romulo@dash.dev.br>
Co-authored-by: Christofer Chavez <christofer@example.com>

src/taxonomy/data/api.js

@@ -0,0 +1,29 @@
+// @ts-check
+import { camelCaseObject, getConfig } from '@edx/frontend-platform';
+import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
+
+const getApiBaseUrl = () => getConfig().STUDIO_BASE_URL;
+export const getTaxonomyListApiUrl = () => new URL('api/content_tagging/v1/taxonomies/?enabled=true', getApiBaseUrl()).href;
+export const getExportTaxonomyApiUrl = (pk, format) => new URL(
+  `api/content_tagging/v1/taxonomies/${pk}/export/?output_format=${format}&download=1`,
+  getApiBaseUrl(),
+).href;
+
+/**
+ * Get list of taxonomies.
+ * @returns {Promise<Object>}
+ */
+export async function getTaxonomyListData() {
+  const { data } = await getAuthenticatedHttpClient().get(getTaxonomyListApiUrl());
+  return camelCaseObject(data);
+}
+
+/**
+ * Downloads the file of the exported taxonomy
+ * @param {number} pk
+ * @param {string} format
+ * @returns {void}
+ */
+export function getTaxonomyExportFile(pk, format) {
+  window.location.href = getExportTaxonomyApiUrl(pk, format);
+}