refactor: align codebase with EventCrew domain and trim legacy band stack

- Update API: events, users, policies, routes, resources, migrations
- Remove deprecated models/resources (customers, setlists, invitations, etc.)
- Refresh admin app and docs; remove apps/band

Made-with: Cursor

api/tests/Feature/Auth/LogoutTest.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Feature\Auth;
+
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Laravel\Sanctum\Sanctum;
+use Tests\TestCase;
+
+class LogoutTest extends TestCase
+{
+    use RefreshDatabase;
+
+    public function test_authenticated_user_can_logout(): void
+    {
+        $user = User::factory()->create();
+        Sanctum::actingAs($user);
+
+        $response = $this->postJson('/api/v1/auth/logout');
+
+        $response->assertOk()
+            ->assertJson(['success' => true]);
+    }
+
+    public function test_unauthenticated_user_cannot_logout(): void
+    {
+        $response = $this->postJson('/api/v1/auth/logout');
+
+        $response->assertUnauthorized();
+    }
+}