Add interactive playground to Help menu (fixes #23481)

src/vs/code/electron-main/menus.ts

@@ -926,6 +926,7 @@ export class VSCodeMenu {
 		const keyboardShortcutsUrl = isLinux ? product.keyboardShortcutsUrlLinux : isMacintosh ? product.keyboardShortcutsUrlMac : product.keyboardShortcutsUrlWin;
 		arrays.coalesce([
 			new MenuItem({ label: this.mnemonicLabel(nls.localize({ key: 'miWelcome', comment: ['&& denotes a mnemonic'] }, "&&Welcome")), click: () => this.windowsService.sendToFocused('vscode:runAction', 'workbench.action.showWelcomePage') }),
+			new MenuItem({ label: this.mnemonicLabel(nls.localize({ key: 'miInteractivePlayground', comment: ['&& denotes a mnemonic'] }, "&&Interactive Playground")), click: () => this.windowsService.sendToFocused('vscode:runAction', 'workbench.action.showInteractivePlayground') }),
 			product.documentationUrl ? new MenuItem({ label: this.mnemonicLabel(nls.localize({ key: 'miDocumentation', comment: ['&& denotes a mnemonic'] }, "&&Documentation")), click: () => this.windowsService.sendToFocused('vscode:runAction', 'workbench.action.openDocumentationUrl') }) : null,
 			product.releaseNotesUrl ? new MenuItem({ label: this.mnemonicLabel(nls.localize({ key: 'miReleaseNotes', comment: ['&& denotes a mnemonic'] }, "&&Release Notes")), click: () => this.windowsService.sendToFocused('vscode:runAction', 'update.showCurrentReleaseNotes') }) : null,
 			__separator__(),