prevent welcome page from showing when auxiliary bar is maximized (microsoft#253430)

prevent welcome page from showing when auxiliary bar is maximized

Author: bhavyaus

src/vs/workbench/contrib/welcomeGettingStarted/browser/startupPage.ts

@@ -31,6 +31,7 @@ import { TerminalCommandId } from '../../terminal/common/terminal.js';
 import { ILogService } from '../../../../platform/log/common/log.js';
 import { IContextKeyService } from '../../../../platform/contextkey/common/contextkey.js';
 import { startupExpContext, StartupExperimentGroup } from '../../../services/coreExperimentation/common/coreExperimentationService.js';
+import { AuxiliaryBarMaximizedContext } from '../../../common/contextkeys.js';
 
 export const restoreWalkthroughsConfigurationKey = 'workbench.welcomePage.restorableWalkthroughs';
 export type RestoreWalkthroughsConfigurationValue = { folder: string; category?: string; step?: string };
@@ -112,6 +113,11 @@ export class StartupPageRunnerContribution extends Disposable implements IWorkbe
 		// Wait for resolving startup editor until we are restored to reduce startup pressure
 		await this.lifecycleService.when(LifecyclePhase.Restored);
 
+		if (AuxiliaryBarMaximizedContext.getValue(this.contextKeyService)) {
+			// If the auxiliary bar is maximized, we do not show the welcome page.
+			return;
+		}
+
 		// Always open Welcome page for first-launch, no matter what is open or which startupEditor is set.
 		if (
 			this.productService.enableTelemetry