fix(demo): remove unused imports

demo/src/setup.common.ts

@@ -2,7 +2,7 @@ import getConfigurationServiceOverride, { IStoredWorkspace, initUserConfiguratio
 import getKeybindingsServiceOverride, { initUserKeybindings } from '@codingame/monaco-vscode-keybindings-service-override'
 import { RegisteredFileSystemProvider, RegisteredMemoryFile, RegisteredReadOnlyFile, createIndexedDBProviders, initFile, registerFileSystemOverlay } from '@codingame/monaco-vscode-files-service-override'
 import * as monaco from 'monaco-editor'
-import { IWorkbenchConstructionOptions, LogLevel, IEditorOverrideServices, registerWorkbenchContribution, WorkbenchPhase, IStorageService, StorageScope, StorageTarget } from 'vscode/services'
+import { IWorkbenchConstructionOptions, LogLevel, IEditorOverrideServices } from 'vscode/services'
 import * as vscode from 'vscode'
 import getModelServiceOverride from '@codingame/monaco-vscode-model-service-override'
 import getNotificationServiceOverride from '@codingame/monaco-vscode-notifications-service-override'