Resolve "Upgrade to eslint 9 and replace openapi generator"

Closes #158 (closed)

src/client/core/ApiError.ts

-/* generated using openapi-typescript-codegen -- do not edit */
-/* istanbul ignore file */
-/* tslint:disable */
-/* eslint-disable */
-import type { ApiRequestOptions } from './ApiRequestOptions';
-import type { ApiResult } from './ApiResult';
-
-export class ApiError extends Error {
-    public readonly url: string;
-    public readonly status: number;
-    public readonly statusText: string;
-    public readonly body: any;
-    public readonly request: ApiRequestOptions;
-
-    constructor(request: ApiRequestOptions, response: ApiResult, message: string) {
-        super(message);
-
-        this.name = 'ApiError';
-        this.url = response.url;
-        this.status = response.status;
-        this.statusText = response.statusText;
-        this.body = response.body;
-        this.request = request;
-    }
-}