src/vs/workbench/contrib/welcome/gettingStarted/browser/gettingStartedService.ts/GettingStartedService/registerExtensionNewContributions
class GettingStartedService:	private async registerExtensionNewContributions(extension: IExtensionDescription) {
		extension.contributes?.startEntries?.forEach(entry => {
			this.registerNewMenuItem({
				sourceExtensionId: extension.identifier.value,
				action: { runCommand: entry.command },
				description: entry.description,
				title: entry.title,
				category: IGettingStartedNewMenuEntryDescriptorCategory[entry.category],
				when: ContextKeyExpr.deserialize(entry.when) ?? ContextKeyExpr.true(),
				from: extension.displayName ?? extension.name,
			});
		});
	}