refactor(tui): replace v2 sync with data context (#31826)

packages/tui/src/feature-plugins/builtins.ts

@@ -10,7 +10,6 @@ import SidebarTodo from "./sidebar/todo"
 import DiffViewer from "./system/diff-viewer"
 import Notifications from "./system/notifications"
 import PluginManager from "./system/plugins"
-import SessionV2Debug from "./system/session-v2"
 import WhichKey from "./system/which-key"
 
 export type BuiltinTuiPlugin = Omit<TuiPluginModule, "id"> & {
@@ -33,6 +32,5 @@ export function createBuiltinPlugins(options: { experimentalEventSystem: boolean
     PluginManager,
     WhichKey,
     DiffViewer,
-    ...(options.experimentalEventSystem ? [SessionV2Debug] : []),
   ]
 }