import Foundation public struct AlibabaCodingPlanSettingsReader: Sendable {    public static let apiTokenKey = "ALIBABA_CODING_PLAN_API_KEY"    public static let cookieHeaderKey = "ALIBABA_CODING_PLAN_COOKIE"    public static let hostKey = "ALIBABA_CODING_PLAN_HOST"    public static let quotaURLKey = "ALIBABA_CODING_PLAN_QUOTA_URL"     public static func apiToken(        environment: [String: String] = ProcessInfo.processInfo.environment) -> String?    {        self.cleaned(environment[self.apiTokenKey])    }     public static func hostOverride(        environment: [String: String] = ProcessInfo.processInfo.environment) -> String?    {        self.cleaned(environment[self.hostKey])    }     public static func cookieHeader(        environment: [String: String] = ProcessInfo.processInfo.environment) -> String?    {        self.cleaned(environment[self.cookieHeaderKey])    }     public static func quotaURL(        environment: [String: String] = ProcessInfo.processInfo.environment) -> URL?    {        guard let raw = self.cleaned(environment[self.quotaURLKey]) else { return nil }        if let url = URL(string: raw), url.scheme != nil {            return url        }        return URL(string: "https://\(raw)")    }     static func cleaned(_ raw: String?) -> String? {        guard var value = raw?.trimmingCharacters(in: .whitespacesAndNewlines), !value.isEmpty else {            return nil        }         if (value.hasPrefix("\"") && value.hasSuffix("\"")) ||            (value.hasPrefix("'") && value.hasSuffix("'"))        {            value.removeFirst()            value.removeLast()        }         value = value.trimmingCharacters(in: .whitespacesAndNewlines)        return value.isEmpty ? nil : value    }} public enum AlibabaCodingPlanSettingsError: LocalizedError, Sendable {    case missingToken    case missingCookie(details: String? = nil)    case invalidCookie     public var errorDescription: String? {        switch self {        case .missingToken:            return "Alibaba Coding Plan API key not found. " +                "Set apiKey in ~/.codexbar/config.json or ALIBABA_CODING_PLAN_API_KEY."        case let .missingCookie(details):            let base = "No Alibaba Coding Plan session cookies found in browsers. " +                "If you use Safari, enable Full Disk Access for CodexBar/Terminal or paste a manual Cookie header."            guard let details, !details.isEmpty else { return base }            return "\(base) \(details)"        case .invalidCookie:            return "Alibaba Coding Plan cookie header is invalid."        }    }}