remove macropicker plugin file

src/Umbraco.Web.UI.Client/src/packages/core/property-editor/uis/tiny-mce/plugins/tiny-mce-macropicker.plugin.ts

@@ -1,42 +0,0 @@
-import type { TinyMcePluginArguments } from '@umbraco-cms/backoffice/components';
-import { UmbTinyMcePluginBase } from '@umbraco-cms/backoffice/components';
-
-export default class UmbTinyMceMacroPickerPlugin extends UmbTinyMcePluginBase {
-	constructor(args: TinyMcePluginArguments) {
-		super(args);
-
-		const contentStyle = this.editor.options.get('content_style');
-		this.editor.options.set(
-			'content_style',
-			`
-				${contentStyle ?? ''}
-				.umb-macro-holder {
-					border: 3px dotted var(--uui-palette-spanish-pink-light);
-					padding: 7px;
-					margin: 3px;
-					display: block;
-					position: relative;
-				}
-				.umb-macro-holder::after {
-					content: 'Macros are no longer supported. Please use the block picker instead.';
-					position: absolute;
-					top: 50%;
-					left: 50%;
-					transform: translate(-50%, -50%);
-					color: white;
-					background-color: rgba(0, 0, 0, 0.7);
-					padding: 10px;
-					border-radius: 5px;
-				}
-			`,
-		);
-
-		/** when the contents load we need to find any macros declared and load in their content */
-		this.editor.on('SetContent', () => {
-			//get all macro divs and load their content
-			this.editor.dom.select('.umb-macro-holder').forEach((macroElement: HTMLElement) => {
-				macroElement.setAttribute('contenteditable', 'false');
-			});
-		});
-	}
-}