Code enhancements - tidy up

[LabiciIvan]

Description: This ticket is to clean up some code during development as well as to enhance parts where it is possible.

1. Migration create-table-users.sql file found in /App/Database/migrations/ needs additional columns:

• email VARCHAR(300) UNIQUE NOT NULL

• deleted ENUM ('Y', 'N') DEFAULT 'N'

• password TEXT NOT NULL

• password_update TIMESTAMP NOT NULL

2. Create a new directory into App/ named Middlewares and move the BaseMiddleware.php file into that directory.

3. Move BaseController::class from App/Controllers to App/Classes;

4. Refactor column expire_at from CURRENT_TIMESTAMP to DATE(), following the next structure:

expire_at DATE NOT NULL

[LabiciIvan]

Note:

Need to refactor the BaseMiddleware::class to allow the execution of the given middlewares directly from a class method if this method is not the __constructor of the class.