Reverts removal of RTE Block Type Configuration property-editor (#18933)

I'd accidentally removed this in PR #18889.
Adding it back in to the "block-rte" package.

src/Umbraco.Web.UI.Client/src/packages/block/block-rte/manifests.ts

@@ -1,4 +1,9 @@
 import { manifests as workspaceManifests } from './workspace/manifests.js';
-import { manifests as propertValueClonerManifests } from './property-value-cloner/manifests.js';
+import { manifests as propertyEditorManifests } from './property-editors/manifests.js';
+import { manifests as propertyValueClonerManifests } from './property-value-cloner/manifests.js';
 
-export const manifests: Array<UmbExtensionManifest> = [...workspaceManifests, ...propertValueClonerManifests];
+export const manifests: Array<UmbExtensionManifest> = [
+	...workspaceManifests,
+	...propertyEditorManifests,
+	...propertyValueClonerManifests,
+];

src/Umbraco.Web.UI.Client/src/packages/block/block-rte/property-editors/manifests.ts

@@ -0,0 +1,15 @@
+import type { ManifestPropertyEditorUi } from '@umbraco-cms/backoffice/property-editor';
+
+export const manifests: Array<ManifestPropertyEditorUi> = [
+	{
+		type: 'propertyEditorUi',
+		alias: 'Umb.PropertyEditorUi.BlockRteTypeConfiguration',
+		name: 'Block RTE Type Configuration Property Editor UI',
+		element: () => import('./property-editor-ui-block-rte-type-configuration.element.js'),
+		meta: {
+			label: 'Block RTE Type Configuration',
+			icon: 'icon-autofill',
+			group: 'common',
+		},
+	},
+];

src/Umbraco.Web.UI.Client/src/packages/block/block-rte/property-editors/property-editor-ui-block-rte-type-configuration.element.ts

@@ -0,0 +1,81 @@
+import { customElement, html, property, state, nothing } from '@umbraco-cms/backoffice/external/lit';
+import { UmbInputBlockTypeElement } from '@umbraco-cms/backoffice/block-type';
+import { UmbLitElement } from '@umbraco-cms/backoffice/lit-element';
+import { UmbModalRouteRegistrationController } from '@umbraco-cms/backoffice/router';
+import { UmbChangeEvent } from '@umbraco-cms/backoffice/event';
+import { UMB_BLOCK_RTE_TYPE } from '@umbraco-cms/backoffice/block-rte';
+import { UMB_WORKSPACE_MODAL } from '@umbraco-cms/backoffice/workspace';
+import type { UmbBlockTypeBaseModel } from '@umbraco-cms/backoffice/block-type';
+import type {
+	UmbPropertyEditorUiElement,
+	UmbPropertyEditorConfigCollection,
+} from '@umbraco-cms/backoffice/property-editor';
+
+/**
+ * @element umb-property-editor-ui-block-rte-type-configuration
+ */
+@customElement('umb-property-editor-ui-block-rte-type-configuration')
+export class UmbPropertyEditorUIBlockRteBlockConfigurationElement
+	extends UmbLitElement
+	implements UmbPropertyEditorUiElement
+{
+	readonly #blockTypeWorkspaceModalRegistration?: UmbModalRouteRegistrationController<
+		typeof UMB_WORKSPACE_MODAL.DATA,
+		typeof UMB_WORKSPACE_MODAL.VALUE
+	>;
+
+	@property({ attribute: false })
+	value: UmbBlockTypeBaseModel[] = [];
+
+	@property({ type: Object, attribute: false })
+	public config?: UmbPropertyEditorConfigCollection;
+
+	@state()
+	private _workspacePath?: string;
+
+	constructor() {
+		super();
+		this.#blockTypeWorkspaceModalRegistration?.destroy();
+
+		this.#blockTypeWorkspaceModalRegistration = new UmbModalRouteRegistrationController(this, UMB_WORKSPACE_MODAL)
+			.addAdditionalPath(UMB_BLOCK_RTE_TYPE)
+			.onSetup(() => {
+				return { data: { entityType: UMB_BLOCK_RTE_TYPE, preset: {} }, modal: { size: 'large' } };
+			})
+			.observeRouteBuilder((routeBuilder) => {
+				const newpath = routeBuilder({});
+				this._workspacePath = newpath;
+			});
+	}
+
+	#onCreate(e: CustomEvent) {
+		const selectedElementType = e.detail.contentElementTypeKey;
+		if (selectedElementType) {
+			this.#blockTypeWorkspaceModalRegistration?.open({}, 'create/' + selectedElementType + '/null');
+		}
+	}
+	#onChange(e: CustomEvent) {
+		e.stopPropagation();
+		this.value = (e.target as UmbInputBlockTypeElement).value;
+		this.dispatchEvent(new UmbChangeEvent());
+	}
+
+	override render() {
+		return UmbInputBlockTypeElement
+			? html`<umb-input-block-type
+					.value=${this.value}
+					.workspacePath=${this._workspacePath}
+					@create=${this.#onCreate}
+					@change=${this.#onChange}
+					@delete=${this.#onChange}></umb-input-block-type>`
+			: nothing;
+	}
+}
+
+export default UmbPropertyEditorUIBlockRteBlockConfigurationElement;
+
+declare global {
+	interface HTMLElementTagNameMap {
+		'umb-property-editor-ui-block-rte-type-configuration': UmbPropertyEditorUIBlockRteBlockConfigurationElement;
+	}
+}