import CodexBarCoreimport Foundationimport Testing@testable import CodexBar @MainActor@Suite(.serialized)struct AugmentProviderRuntimeTests {    @Test    func `repeated stop only reports a running keepalive once`() throws {        let suite = "AugmentProviderRuntimeTests-\(UUID().uuidString)"        let defaults = try #require(UserDefaults(suiteName: suite))        defaults.removePersistentDomain(forName: suite)        let settings = SettingsStore(            userDefaults: defaults,            configStore: testConfigStore(suiteName: suite),            zaiTokenStore: NoopZaiTokenStore(),            syntheticTokenStore: NoopSyntheticTokenStore(),            augmentCookieStore: InMemoryCookieHeaderStore())        let metadata = try #require(ProviderRegistry.shared.metadata[.augment])        settings.setProviderEnabled(provider: .augment, metadata: metadata, enabled: true)         let store = UsageStore(            fetcher: UsageFetcher(environment: [:]),            browserDetection: BrowserDetection(cacheTTL: 0),            settings: settings,            startupBehavior: .testing)        let runtime = AugmentProviderRuntime()        let context = ProviderRuntimeContext(provider: .augment, settings: settings, store: store)        defer { runtime.stop(context: context) }         runtime.start(context: context)        #expect(runtime._test_isKeepaliveRunning)        runtime.stop(context: context)        settings.setProviderEnabled(provider: .augment, metadata: metadata, enabled: false)        runtime.stop(context: context)        runtime.settingsDidChange(context: context)         #expect(!runtime._test_isKeepaliveRunning)        #expect(runtime._test_keepaliveStopCount == 1)    }}