Refactor notification event payloads and listener naming

tests/Feature/Notifications/RenderDiscordMessageTemplateTest.php

@@ -3,8 +3,8 @@
 namespace Tests\Feature\Notifications;
 
 use App\Actions\Notifications\RenderDiscordMessageTemplate;
+use App\Actions\Notifications\TicketStatusChanged;
 use App\Actions\Notifications\TicketStatusChangedPayload;
-use App\Enums\NotificationEventType;
 use Carbon\CarbonImmutable;
 use PHPUnit\Framework\Attributes\DataProvider;
 use Tests\TestCase;
@@ -54,7 +54,7 @@ class RenderDiscordMessageTemplateTest extends TestCase
     #[DataProvider('supportedVariableProvider')]
     public function test_it_replaces_supported_template_variables(string $template, string $expected): void
     {
-        $renderedMessage = app(RenderDiscordMessageTemplate::class)->handle($template, $this->payload());
+        $renderedMessage = app(RenderDiscordMessageTemplate::class)->handle($template, $this->event());
 
         $this->assertSame($expected, $renderedMessage);
     }
@@ -66,16 +66,15 @@ class RenderDiscordMessageTemplateTest extends TestCase
     {
         $renderedMessage = app(RenderDiscordMessageTemplate::class)->handle(
             '[$ticket_key] $unknown moved to $status_to',
-            $this->payload(),
+            $this->event(),
         );
 
         $this->assertSame('[CORE-42] $unknown moved to Doing', $renderedMessage);
     }
 
-    private function payload(): TicketStatusChangedPayload
+    private function event(): TicketStatusChanged
     {
-        return new TicketStatusChangedPayload(
-            eventType: NotificationEventType::TicketStatusChanged,
+        return new TicketStatusChanged(new TicketStatusChangedPayload(
             projectId: 10,
             projectKey: 'CORE',
             projectName: 'Core Platform',
@@ -90,6 +89,6 @@ class RenderDiscordMessageTemplateTest extends TestCase
             toStatusId: 2,
             toStatusLabel: 'Doing',
             occurredAt: CarbonImmutable::parse('2026-04-24T09:15:30+00:00'),
-        );
+        ));
     }
 }