refactor: remove \Excetpion

It is not expected to catch these exceptions.

Author: kenjis

src/Authentication/Authenticators/Session.php

@@ -20,7 +20,6 @@
 use CodeIgniter\Shield\Models\UserIdentityModel;
 use CodeIgniter\Shield\Models\UserModel;
 use CodeIgniter\Shield\Result;
-use Exception;
 use stdClass;
 
 class Session implements AuthenticatorInterface
@@ -812,8 +811,6 @@ public function recordActiveDate(): void
      * and stores the necessary info in the db and a cookie.
      *
      * @see https://paragonie.com/blog/2015/04/secure-authentication-php-with-long-term-persistence
-     *
-     * @throws Exception
      */
     protected function rememberUser(User $user): void
     {

src/Models/LoginModel.php

@@ -7,7 +7,6 @@
 use CodeIgniter\Shield\Authentication\Authenticators\Session;
 use CodeIgniter\Shield\Entities\Login;
 use CodeIgniter\Shield\Entities\User;
-use Exception;
 use Faker\Generator;
 
 class LoginModel extends Model
@@ -81,8 +80,6 @@ public function lastLogin(User $user): ?Login
 
     /**
      * Generate a fake login for testing
-     *
-     * @throws Exception
      */
     public function fake(Generator &$faker): Login
     {

src/Models/TokenLoginModel.php

@@ -4,7 +4,6 @@
 
 use CodeIgniter\I18n\Time;
 use CodeIgniter\Shield\Entities\Login;
-use Exception;
 use Faker\Generator;
 
 class TokenLoginModel extends LoginModel
@@ -13,8 +12,6 @@ class TokenLoginModel extends LoginModel
 
     /**
      * Generate a fake login for testing
-     *
-     * @throws Exception
      */
     public function fake(Generator &$faker): Login
     {