chore(react/type_widget): port content widget

apps/client/src/widgets/NoteDetail.tsx

@@ -10,6 +10,7 @@ import Doc from "./type_widgets/Doc";
 import { TypeWidgetProps } from "./type_widgets/type_widget";
 import ProtectedSession from "./type_widgets/ProtectedSession";
 import Book from "./type_widgets/Book";
+import ContentWidget from "./type_widgets/ContentWidget";
 
 /**
  * A `NoteType` altered by the note detail widget, taking into consideration whether the note is editable or not and adding special note types such as an empty one,
@@ -62,6 +63,7 @@ function getCorrespondingWidget(noteType: ExtendedNoteType | undefined, props: T
         case "search": return <div className="note-detail-none note-detail-printable" />
         case "protectedSession": return <ProtectedSession />
         case "book": return <Book {...props} />
+        case "contentWidget": return <ContentWidget {...props} />
         default: break;
     }
 }