Localize selected toolbar button labels

Author: leekelleher

src/packages/rte/tiptap/property-editors/property-editor-ui-tiptap-toolbar-configuration.element.ts

@@ -220,7 +220,7 @@ export class UmbPropertyEditorUiTiptapToolbarConfigurationElement
 		if (!extension) return nothing;
 		return html`
 			<div
-				title=${extension.label}
+				title=${this.localize.string(extension.label)}
 				class="item"
 				draggable="true"
 				@dragend=${this.#onDragEnd}