remove member, invitation, and owner email disclosure from Teams/Show inertia props

The Teams/Show Inertia page serialized members, pending invitations, and the
owner email into props using only a belongsToTeam authorization gate, while
the corresponding API endpoints correctly enforced members:view and
invitations:view. The serialized data was unused by the live UI (the
TeamMemberManager partial that referenced it was orphaned), so dropping the
fields removes the disclosure surface without functional impact. The owner
card retains name and photo.

tests/Unit/Endpoint/Web/TeamShowEndpointTest.php

@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Unit\Endpoint\Web;
+
+use App\Models\OrganizationInvitation;
+use App\Providers\JetstreamServiceProvider;
+use Inertia\Testing\AssertableInertia as Assert;
+use Laravel\Jetstream\Jetstream;
+use PHPUnit\Framework\Attributes\CoversClass;
+
+#[CoversClass(JetstreamServiceProvider::class)]
+class TeamShowEndpointTest extends EndpointTestAbstract
+{
+    protected function setUp(): void
+    {
+        Jetstream::$inertiaManager = null;
+        parent::setUp();
+    }
+
+    public function test_team_show_does_not_expose_member_roster_invitations_or_owner_email(): void
+    {
+        // Arrange
+        $data = $this->createUserWithPermission([]);
+        OrganizationInvitation::factory()->forOrganization($data->organization)->create([
+            'email' => 'pending@example.com',
+        ]);
+        $this->actingAs($data->user);
+
+        // Act
+        $response = $this->get('/teams/'.$data->organization->getKey());
+
+        // Assert
+        $response->assertOk();
+        $response->assertInertia(fn (Assert $page) => $page
+            ->missing('team.users')
+            ->missing('team.team_invitations')
+            ->missing('team.owner.email')
+            ->has('team.owner.id')
+            ->has('team.owner.name')
+            ->has('team.owner.profile_photo_url')
+        );
+    }
+}