feat: added widget for staging environment.

Author: N3XT0R

CHANGELOG.md

@@ -7,6 +7,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [3.10.0] - 2026-03-22
+
+### Added
+
+- Dashboard widget providing access to the test system (staging environment), allowing users to preview the upcoming
+  version and view its changelog without affecting the production system
+
 ## [3.9.0] - 2026-03-21
 
 ### Security

tests/Unit/Filament/Standard/Pages/DashboardTest.php

@@ -16,6 +16,8 @@ public function testGetWidgetsReturnsConfiguredWidgets(): void
     {
         $dashboard = new Dashboard();
         $widgets = $dashboard->getWidgets();
-        $this->assertSame([OnboardingWizard::class, AccountWidget::class], $widgets);
+
+        $this->assertContains(OnboardingWizard::class, $widgets);
+        $this->assertContains(AccountWidget::class, $widgets);
     }
 }