refactor(security): type firewall policy events

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

tests/php/Unit/Service/FirewallServiceTest.php

@@ -16,6 +16,7 @@ use KTXC\Security\Event\AuthenticationSucceededEvent;
 use KTXC\Security\Event\BruteForceDetectedEvent;
 use KTXC\Security\Event\FirewallRuleCreatedEvent;
 use KTXC\Security\Event\FirewallRuleDisabledEvent;
+use KTXC\Security\Event\FirewallSettingsUpdatedEvent;
 use KTXC\Security\Event\RateLimitExceededEvent;
 use KTXC\Security\Event\SuspiciousActivityEvent;
 use KTXC\Service\FirewallService;
@@ -396,11 +397,12 @@ class FirewallServiceTest extends TestCase
                 && $log->getMetadata()['changeReason'] === 'Tighten controls'
             ))
             ->willReturnArgument(0);
-        $event = new \KTXC\Security\Event\SecurityEvent(
-            \KTXC\Security\Event\SecurityEvent::FIREWALL_SETTINGS_UPDATED,
-            ['changeReason' => 'Tighten controls'],
+        $event = new FirewallSettingsUpdatedEvent(
+            changeReason: 'Tighten controls',
+            previous: ['maxAuthFailures' => 5],
+            current: ['maxAuthFailures' => 3],
             tenantId: 'tenant-a',
-            identityId: 'operator',
+            actorId: 'operator',
         );
 
         $this->service->logSecurityEvent($event);