import AppKitimport CodexBarCoreimport Foundationimport SwiftUI struct CommandCodeProviderImplementation: ProviderImplementation {    let id: UsageProvider = .commandcode     @MainActor    func observeSettings(_ settings: SettingsStore) {        _ = settings.commandcodeCookieSource        _ = settings.commandcodeCookieHeader    }     @MainActor    func settingsSnapshot(context: ProviderSettingsSnapshotContext) -> ProviderSettingsSnapshotContribution? {        .commandcode(context.settings.commandcodeSettingsSnapshot(tokenOverride: context.tokenOverride))    }     @MainActor    func settingsPickers(context: ProviderSettingsContext) -> [ProviderSettingsPickerDescriptor] {        let cookieBinding = Binding(            get: { context.settings.commandcodeCookieSource.rawValue },            set: { raw in                context.settings.commandcodeCookieSource = ProviderCookieSource(rawValue: raw) ?? .auto            })        let cookieOptions = ProviderCookieSourceUI.options(            allowsOff: false,            keychainDisabled: context.settings.debugDisableKeychainAccess)         let cookieSubtitle: () -> String? = {            ProviderCookieSourceUI.subtitle(                source: context.settings.commandcodeCookieSource,                keychainDisabled: context.settings.debugDisableKeychainAccess,                auto: "Automatic imports browser cookies.",                manual: "Paste a Cookie header or cURL capture from Command Code.",                off: "Command Code cookies are disabled.")        }         return [            ProviderSettingsPickerDescriptor(                id: "commandcode-cookie-source",                title: "Cookie source",                subtitle: "Automatic imports browser cookies.",                dynamicSubtitle: cookieSubtitle,                binding: cookieBinding,                options: cookieOptions,                isVisible: nil,                onChange: nil),        ]    }     @MainActor    func settingsFields(context: ProviderSettingsContext) -> [ProviderSettingsFieldDescriptor] {        [            ProviderSettingsFieldDescriptor(                id: "commandcode-cookie",                title: "",                subtitle: "",                kind: .secure,                placeholder: "Cookie: …",                binding: context.stringBinding(\.commandcodeCookieHeader),                actions: [                    ProviderSettingsActionDescriptor(                        id: "commandcode-open-settings",                        title: "Open Command Code Settings",                        style: .link,                        isVisible: nil,                        perform: {                            if let url = URL(string: "https://commandcode.ai/studio") {                                NSWorkspace.shared.open(url)                            }                        }),                ],                isVisible: { context.settings.commandcodeCookieSource == .manual },                onActivate: { context.settings.ensureCommandCodeCookieLoaded() }),        ]    }}