import CodexBarCoreimport Foundation struct PoeProviderImplementation: ProviderImplementation {    let id: UsageProvider = .poe     @MainActor    func presentation(context _: ProviderPresentationContext) -> ProviderPresentation {        ProviderPresentation { _ in "api" }    }     @MainActor    func observeSettings(_ settings: SettingsStore) {        _ = settings.poeAPIKey    }     @MainActor    func settingsFields(context: ProviderSettingsContext) -> [ProviderSettingsFieldDescriptor] {        [            ProviderSettingsFieldDescriptor(                id: "poe-api-key",                title: "API key",                subtitle: "Stored in ~/.codexbar/config.json. Get your key from poe.com/api/keys.",                kind: .secure,                placeholder: nil,                binding: context.stringBinding(\.poeAPIKey),                actions: [],                isVisible: nil,                onActivate: nil),        ]    }     @MainActor    func isAvailable(context: ProviderAvailabilityContext) -> Bool {        ProviderTokenResolver.poeToken(environment: context.environment) != nil ||            !context.settings.poeAPIKey.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty    }}