feat(in-app-help): create notes at root level

src/services/meta/note_meta.ts

@@ -8,10 +8,10 @@ export interface NoteMetaFile {
 }
 
 export default interface NoteMeta {
-    noteId?: string;
+    noteId: string;
     notePath?: string[];
     isClone?: boolean;
-    title?: string;
+    title: string;
     notePosition?: number;
     prefix?: string | null;
     isExpanded?: boolean;