add dynamic text for presentation

src/app/modules/shows/services/show.ts

@@ -15,6 +15,8 @@ export interface Show {
   order: string[];
 
   presentationSongId: string;
+  presentationDynamicCaption: string;
+  presentationDynamicText: string;
   presentationSection: number;
   presentationZoom: number;
   presentationBackground: PresentationBackground;