Revert "Revert "port tab manager to ts""

This reverts commit 3855f0e75f.

src/public/app/components/app_context.ts

@@ -22,7 +22,6 @@ import type LoadResults from "../services/load_results.js";
 import type { Attribute } from "../services/attribute_parser.js";
 import type NoteTreeWidget from "../widgets/note_tree.js";
 import type { default as NoteContext, GetTextEditorCallback } from "./note_context.js";
-import type { ContextMenuEvent } from "../menus/context_menu.js";
 import type TypeWidget from "../widgets/type_widgets/type_widget.js";
 import type EditableTextTypeWidget from "../widgets/type_widgets/editable_text.js";
 import type FAttribute from "../entities/fattribute.js";
@@ -58,8 +57,8 @@ export interface ContextMenuCommandData extends CommandData {
 }
 
 export interface NoteCommandData extends CommandData {
-    notePath?: string;
-    hoistedNoteId?: string;
+    notePath?: string | null;
+    hoistedNoteId?: string | null;
     viewScope?: ViewScope;
 }
 
@@ -328,7 +327,7 @@ type EventMappings = {
         ntxId: string | null;
     };
     contextsReopenedEvent: {
-        mainNtxId: string;
+        mainNtxId: string | null;
         tabPosition: number;
     };
     noteDetailRefreshed: {
@@ -342,7 +341,7 @@ type EventMappings = {
     newNoteContextCreated: {
         noteContext: NoteContext;
     };
-    noteContextRemovedEvent: {
+    noteContextRemoved: {
         ntxIds: string[];
     };
     exportSvg: {
@@ -368,7 +367,6 @@ type EventMappings = {
         textTypeWidget: EditableTextTypeWidget;
         text: string;
     };
-
 };
 
 export type EventListener<T extends EventNames> = {