feat(view/calendar): render a text in calendar view

src/public/app/widgets/view_widgets/view_mode.ts

@@ -3,7 +3,8 @@ import type FNote from "../../entities/fnote.js";
 export default abstract class ViewMode {
 
     constructor($parent: JQuery<HTMLElement>, parentNote: FNote, noteIds: string[], showNotePath: boolean = false) {
-
+        // note list must be added to the DOM immediately, otherwise some functionality scripting (canvas) won't work
+        $parent.empty();
     }
 
     abstract renderList(): Promise<JQuery<HTMLElement> | undefined>;