The database is not saved

Docker Engine Compose
1

Hello,
I uploaded this sql file to the database using docker compose as follows:

db:
    image: mariadb:latest
    container_name: db
    restart: unless-stopped
    environment:
      MARIADB_ROOT_PASSWORD: rootsecret
      MARIADB_DATABASE: laravel_db
      MARIADB_USER: laravel_user
      MARIADB_PASSWORD: secret
    volumes:
      - mariadb_data:/var/lib/mysql
      - ./mysql/my.cnf:/etc/mysql/my.cnf
      - ./file.sql:/docker-entrypoint-initdb.d/file.sql
    ports:
      - "3306:3306"

I deleted the line that imported file.sql and stopped and restarted the container via:

# docker compose down db
# docker compose up db -d

I added a user to the database via PhpMyAdmin and the following command:

INSERT INTO `branches` (`title`, `created_at`, `updated_at`)
SELECT 'Main Branch', NOW(), NOW()
FROM DUAL
WHERE NOT EXISTS (SELECT 1 FROM `branches` WHERE `title` = 'Main Branch');

INSERT INTO `charts` (`title`, `created_at`, `updated_at`)
SELECT 'Default Chart', NOW(), NOW()
FROM DUAL
WHERE NOT EXISTS (SELECT 1 FROM `charts` WHERE `title` = 'Default Chart');

INSERT INTO `users` (
    `name`, `family`, `mobile`, `email`, `password`,
    `role_id`, `branch_id`, `chart_id`, `created_at`, `updated_at`
) VALUES (
    'Test Name', 
    'Test Family', 
    '12345678910', 
    'test@example.com',
    '$2y$12$L9T5PJp/hgaG4rY8CURYQerxlvtnSs2/KsB8U0OwPzVy2Fuj5Aisu', -- bcrypt hash of '123456789'
    1, -- Using the existing 'user' role ID
    (SELECT id FROM `branches` WHERE `title` = 'Main Branch' LIMIT 1),
    (SELECT id FROM `charts` WHERE `title` = 'Default Chart' LIMIT 1),
    NOW(),
    NOW()
);

I can log in with username 12345678910 and password 123456789. I stopped and restarted the container using the following commands:

# docker compose down db
# docker compose up db -d

The user I added has been deleted and I can’t log in to the website again. The following error is displayed in the browser console:

POST http://Server_IP/api/login 401 (Unauthorized)

Why?

Thank you.