Add custom company logo upload and simplify kiosk branding.

Show Ladill Frontdesk or uploaded logo top-left on kiosk; allow logo upload in onboarding and organization settings.

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/Feature/FrontdeskWebTest.php

@@ -11,6 +11,8 @@ use App\Models\User;
 use App\Models\Visit;
 use App\Models\Visitor;
 use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Http\UploadedFile;
+use Illuminate\Support\Facades\Storage;
 use Tests\TestCase;
 
 class FrontdeskWebTest extends TestCase
@@ -160,4 +162,46 @@ class FrontdeskWebTest extends TestCase
         $this->assertEquals('Updated Org', $this->organization->name);
         $this->assertEquals(6, $this->organization->settings['badge_expiry_hours']);
     }
+
+    public function test_org_admin_can_upload_organization_logo(): void
+    {
+        Storage::fake('public');
+
+        $this->actingAs($this->user)
+            ->put(route('frontdesk.settings.update'), [
+                'name' => 'Updated Org',
+                'timezone' => 'Africa/Accra',
+                'badge_expiry_hours' => 6,
+                'kiosk_reset_seconds' => 90,
+                'notification_channels' => ['email'],
+                'logo' => UploadedFile::fake()->image('company-logo.png', 400, 120),
+            ])
+            ->assertRedirect();
+
+        $this->organization->refresh();
+        $this->assertNotNull($this->organization->logo_path);
+        Storage::disk('public')->assertExists($this->organization->logo_path);
+    }
+
+    public function test_org_admin_can_remove_organization_logo(): void
+    {
+        Storage::fake('public');
+        $path = UploadedFile::fake()->image('company-logo.png')->store('frontdesk/organizations/'.$this->organization->id, 'public');
+        $this->organization->update(['logo_path' => $path]);
+
+        $this->actingAs($this->user)
+            ->put(route('frontdesk.settings.update'), [
+                'name' => 'Updated Org',
+                'timezone' => 'Africa/Accra',
+                'badge_expiry_hours' => 6,
+                'kiosk_reset_seconds' => 90,
+                'notification_channels' => ['email'],
+                'remove_logo' => '1',
+            ])
+            ->assertRedirect();
+
+        $this->organization->refresh();
+        $this->assertNull($this->organization->logo_path);
+        Storage::disk('public')->assertMissing($path);
+    }
 }