feat(captcha): make ALTCHA the only captcha (#3035)

packages/errors/src/domains/core/CaptchaVerificationRequiredError.ts

@@ -1,12 +0,0 @@
-// SPDX-License-Identifier: AGPL-3.0-or-later
-
-import {APIErrorCodes} from '@fluxer/constants/src/ApiErrorCodes';
-import {BadRequestError} from '@fluxer/errors/src/domains/core/BadRequestError';
-
-export class CaptchaVerificationRequiredError extends BadRequestError {
-	constructor() {
-		super({
-			code: APIErrorCodes.CAPTCHA_REQUIRED,
-		});
-	}
-}