math_cms/config/question_bank.php

<?php

return [
    'api_base' => env('QUESTION_BANK_API_BASE', 'http://localhost:5015'),

    'timeout' => (int) env('QUESTION_BANK_TIMEOUT', 10),

    'cache_ttl' => (int) env('QUESTION_BANK_CACHE_SECONDS', 300),

    'retry_attempts' => (int) env('QUESTION_BANK_RETRY_ATTEMPTS', 2),

    'retry_delay' => (int) env('QUESTION_BANK_RETRY_DELAY', 200),
];