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export class GemError extends Error {    constructor(public status: number, message?: string, public expose = true) {        super();
        this.name = 'GemError';
        this.message = message ?? getMessageForStatus(status);    }}
export const getMessageForStatus = (status: number) => {    return errorMessages[status] ?? errorMessages[Math.floor(status / 10)] ?? '';}
const errorMessages: Record<number, string> = {    10: 'Input: ',    11: 'Sensitive Input: ',    20: 'text/plain; lang=en',    30: 'Temporary redirection',    31: 'Permanent redirection',    40: 'Server Error',    41: 'Server unavailable',    42: 'CGI error',    43: 'Proxy error',    44: 'Slow down',    50: 'Permanent Failure',    51: 'Not found',    52: 'Gone',    53: 'Proxy request refused',    59: 'Bad request',    60: 'Certificate required',    61: 'Certificate not authorized',    62: 'Certificate not valid',}