New terminal window open in compact mode

Fixes microsoft#259601

Author: Tyriar

src/vs/workbench/contrib/terminal/browser/terminal.ts

@@ -32,6 +32,7 @@ import type { IXtermCore } from './xterm-private.js';
 import type { IMenu } from '../../../../platform/actions/common/actions.js';
 import type { Barrier } from '../../../../base/common/async.js';
 import type { IProgressState } from '@xterm/addon-progress';
+import type { IEditorOptions } from '../../../../platform/editor/common/editor.js';
 
 export const ITerminalService = createDecorator<ITerminalService>('terminalService');
 export const ITerminalConfigurationService = createDecorator<ITerminalConfigurationService>('terminalConfigurationService');
@@ -469,6 +470,7 @@ export interface ICreateTerminalOptions {
 export interface TerminalEditorLocation {
 	viewColumn: GroupIdentifier | SIDE_GROUP_TYPE | ACTIVE_GROUP_TYPE | AUX_WINDOW_GROUP_TYPE;
 	preserveFocus?: boolean;
+	auxiliary?: IEditorOptions['auxiliary'];
 }
 
 /**

src/vs/workbench/contrib/terminal/browser/terminalActions.ts

@@ -358,7 +358,8 @@ export function registerTerminalActions() {
 			const instance = await c.service.createTerminal({
 				location: {
 					viewColumn: AUX_WINDOW_GROUP,
-				}
+					auxiliary: { compact: true },
+				},
 			});
 			await instance.focusWhenReady();
 		}

src/vs/workbench/contrib/terminal/browser/terminalEditorService.ts

@@ -144,7 +144,8 @@ export class TerminalEditorService extends Disposable implements ITerminalEditor
 					options: {
 						pinned: true,
 						forceReload: true,
-						preserveFocus: editorOptions?.preserveFocus
+						preserveFocus: editorOptions?.preserveFocus,
+						auxiliary: editorOptions?.auxiliary,
 					}
 				}, editorOptions?.viewColumn ?? ACTIVE_GROUP)
 			};

src/vs/workbench/contrib/terminal/browser/terminalMenus.ts

@@ -725,7 +725,10 @@ export function getTerminalActionBarArgs(location: ITerminalLocationOptions, pro
 
 	dropdownActions.push(disposableStore.add(new Action(TerminalCommandId.New, terminalStrings.new, undefined, true, () => terminalService.createAndFocusTerminal())));
 	dropdownActions.push(disposableStore.add(new Action(TerminalCommandId.NewInNewWindow, terminalStrings.newInNewWindow.short, undefined, true, () => terminalService.createAndFocusTerminal({
-		location: { viewColumn: AUX_WINDOW_GROUP }
+		location: {
+			viewColumn: AUX_WINDOW_GROUP,
+			auxiliary: { compact: true },
+		}
 	}))));
 	dropdownActions.push(disposableStore.add(new Action(TerminalCommandId.Split, terminalStrings.split.value, undefined, true, () => terminalService.createAndFocusTerminal({
 		location: splitLocation