diff --git a/Taskfile.yml b/Taskfile.yml
index eca8299..bbec907 100644
--- a/Taskfile.yml
+++ b/Taskfile.yml
@@ -22,10 +22,10 @@ tasks:
 
     db:seed:
         desc: Seed the Billing module database
-        cmd: php artisan modules:seed --module=billing
+        cmd: '{{.APP}} php artisan modules:seed --module=billing'
 
     # ── Code Generation ────────────────────────────────────────────
 
     types:generate:
         desc: Generate TypeScript types from PHP DTOs and enums
-        cmd: php artisan module:generate-types billing
+        cmd: '{{.APP}} php artisan module:generate-types billing'
diff --git a/src/Filament/Widgets/ConversionChartWidget.php b/src/Filament/Widgets/ConversionChartWidget.php
index 44d9c29..e210af4 100644
--- a/src/Filament/Widgets/ConversionChartWidget.php
+++ b/src/Filament/Widgets/ConversionChartWidget.php
@@ -77,27 +77,31 @@ protected function getData(): array
     {
         $buckets = $this->buildMonthlyBuckets();
 
-        $rows = CheckoutSession::whereBetween('created_at', [$this->startDate, $this->endDate])
-            ->whereIn('status', [
-                CheckoutSessionStatus::Completed->value,
-                CheckoutSessionStatus::Abandoned->value,
-                CheckoutSessionStatus::Expired->value,
-            ])
-            ->selectRaw(
-                'DATE_FORMAT(created_at, "%Y-%m") as month, SUM(status = ?) as completed, COUNT(*) as total',
-                [CheckoutSessionStatus::Completed->value]
-            )
-            ->groupBy('month')
-            ->orderBy('month')
-            ->get();
-
-        foreach ($rows as $row) {
-            $month = (string) $row->getAttribute('month');
-            $total = (int) $row->getAttribute('total');
-            $completed = (int) $row->getAttribute('completed');
-            if (array_key_exists($month, $buckets) && $total > 0) {
-                $buckets[$month] = round($completed / $total * 100, 1);
+        try {
+            $rows = CheckoutSession::whereBetween('created_at', [$this->startDate, $this->endDate])
+                ->whereIn('status', [
+                    CheckoutSessionStatus::Completed->value,
+                    CheckoutSessionStatus::Abandoned->value,
+                    CheckoutSessionStatus::Expired->value,
+                ])
+                ->selectRaw(
+                    'DATE_FORMAT(created_at, "%Y-%m") as month, SUM(status = ?) as completed, COUNT(*) as total',
+                    [CheckoutSessionStatus::Completed->value]
+                )
+                ->groupBy('month')
+                ->orderBy('month')
+                ->get();
+
+            foreach ($rows as $row) {
+                $month = (string) $row->getAttribute('month');
+                $total = (int) $row->getAttribute('total');
+                $completed = (int) $row->getAttribute('completed');
+                if (array_key_exists($month, $buckets) && $total > 0) {
+                    $buckets[$month] = round($completed / $total * 100, 1);
+                }
             }
+        } catch (\Throwable $e) {
+            report($e);
         }
 
         $labels = array_map(
diff --git a/src/Filament/Widgets/RevenueChartWidget.php b/src/Filament/Widgets/RevenueChartWidget.php
index 6ced768..d278d0c 100644
--- a/src/Filament/Widgets/RevenueChartWidget.php
+++ b/src/Filament/Widgets/RevenueChartWidget.php
@@ -59,18 +59,22 @@ protected function getData(): array
     {
         $buckets = $this->buildMonthlyBuckets();
 
-        $rows = Payment::where('status', PaymentStatus::Succeeded)
-            ->whereBetween('created_at', [$this->startDate, $this->endDate])
-            ->selectRaw('DATE_FORMAT(created_at, "%Y-%m") as month, SUM(amount) as total')
-            ->groupBy('month')
-            ->orderBy('month')
-            ->get();
-
-        foreach ($rows as $row) {
-            $month = (string) $row->getAttribute('month');
-            if (array_key_exists($month, $buckets)) {
-                $buckets[$month] = (int) $row->getAttribute('total');
+        try {
+            $rows = Payment::where('status', PaymentStatus::Succeeded)
+                ->whereBetween('created_at', [$this->startDate, $this->endDate])
+                ->selectRaw('DATE_FORMAT(created_at, "%Y-%m") as month, SUM(amount) as total')
+                ->groupBy('month')
+                ->orderBy('month')
+                ->get();
+
+            foreach ($rows as $row) {
+                $month = (string) $row->getAttribute('month');
+                if (array_key_exists($month, $buckets)) {
+                    $buckets[$month] = (int) $row->getAttribute('total');
+                }
             }
+        } catch (\Throwable $e) {
+            report($e);
         }
 
         $labels = array_map(
diff --git a/src/Filament/Widgets/SubscriptionsChartWidget.php b/src/Filament/Widgets/SubscriptionsChartWidget.php
index edaa037..45c08d2 100644
--- a/src/Filament/Widgets/SubscriptionsChartWidget.php
+++ b/src/Filament/Widgets/SubscriptionsChartWidget.php
@@ -58,17 +58,21 @@ protected function getData(): array
     {
         $buckets = $this->buildMonthlyBuckets();
 
-        $rows = Subscription::whereBetween('created_at', [$this->startDate, $this->endDate])
-            ->selectRaw('DATE_FORMAT(created_at, "%Y-%m") as month, COUNT(*) as total')
-            ->groupBy('month')
-            ->orderBy('month')
-            ->get();
-
-        foreach ($rows as $row) {
-            $month = (string) $row->getAttribute('month');
-            if (array_key_exists($month, $buckets)) {
-                $buckets[$month] = (int) $row->getAttribute('total');
+        try {
+            $rows = Subscription::whereBetween('created_at', [$this->startDate, $this->endDate])
+                ->selectRaw('DATE_FORMAT(created_at, "%Y-%m") as month, COUNT(*) as total')
+                ->groupBy('month')
+                ->orderBy('month')
+                ->get();
+
+            foreach ($rows as $row) {
+                $month = (string) $row->getAttribute('month');
+                if (array_key_exists($month, $buckets)) {
+                    $buckets[$month] = (int) $row->getAttribute('total');
+                }
             }
+        } catch (\Throwable $e) {
+            report($e);
         }
 
         $labels = array_map(
diff --git a/tests/Feature/BillingServiceTest.php b/tests/Feature/BillingServiceTest.php
index b2ccf25..5a1301a 100644
--- a/tests/Feature/BillingServiceTest.php
+++ b/tests/Feature/BillingServiceTest.php
@@ -65,9 +65,9 @@ protected function setUp(): void
 
         $manager = $this->createMock(PaymentGatewayManager::class);
         $manager->method('driver')->willReturn($this->gateway);
-        $this->app->instance(PaymentGatewayManager::class, $manager);
+        app()->instance(PaymentGatewayManager::class, $manager);
 
-        $this->billingService = $this->app->make(BillingService::class);
+        $this->billingService = app()->make(BillingService::class);
     }
 
     public function test_process_checkout_creates_customer(): void
diff --git a/tests/Feature/CheckoutControllerTest.php b/tests/Feature/CheckoutControllerTest.php
index 0bc53d9..75766b4 100644
--- a/tests/Feature/CheckoutControllerTest.php
+++ b/tests/Feature/CheckoutControllerTest.php
@@ -47,7 +47,7 @@ protected function setUp(): void
 
         $manager = $this->createMock(PaymentGatewayManager::class);
         $manager->method('driver')->willReturn($gateway);
-        $this->app->instance(PaymentGatewayManager::class, $manager);
+        app()->instance(PaymentGatewayManager::class, $manager);
     }
 
     public function test_checkout_requires_authentication(): void
diff --git a/tests/Feature/CheckoutSessionValidationTest.php b/tests/Feature/CheckoutSessionValidationTest.php
index daee80b..4e0e773 100644
--- a/tests/Feature/CheckoutSessionValidationTest.php
+++ b/tests/Feature/CheckoutSessionValidationTest.php
@@ -38,7 +38,7 @@ protected function setUp(): void
 
         $manager = $this->createMock(PaymentGatewayManager::class);
         $manager->method('driver')->willReturn($gateway);
-        $this->app->instance(PaymentGatewayManager::class, $manager);
+        app()->instance(PaymentGatewayManager::class, $manager);
     }
 
     public function test_show_rejects_expired_checkout_session(): void
diff --git a/tests/Feature/DatabaseSeederTest.php b/tests/Feature/DatabaseSeederTest.php
index e335f6a..9b0679a 100644
--- a/tests/Feature/DatabaseSeederTest.php
+++ b/tests/Feature/DatabaseSeederTest.php
@@ -12,8 +12,8 @@ class DatabaseSeederTest extends TestCase
 
     public function test_module_database_seeder_runs(): void
     {
-        $this->seed(DatabaseSeeder::class);
+        $this->expectNotToPerformAssertions();
 
-        $this->assertTrue(true);
+        $this->seed(DatabaseSeeder::class);
     }
 }
diff --git a/tests/Feature/SubscriptionCancelTest.php b/tests/Feature/SubscriptionCancelTest.php
index d4e9719..4e2ace8 100644
--- a/tests/Feature/SubscriptionCancelTest.php
+++ b/tests/Feature/SubscriptionCancelTest.php
@@ -26,7 +26,7 @@ protected function setUp(): void
 
         $manager = $this->createMock(PaymentGatewayManager::class);
         $manager->method('driver')->willReturn($this->gateway);
-        $this->app->instance(PaymentGatewayManager::class, $manager);
+        app()->instance(PaymentGatewayManager::class, $manager);
     }
 
     public function test_cancel_subscription_requires_auth(): void
diff --git a/tests/Feature/SubscriptionResumeTest.php b/tests/Feature/SubscriptionResumeTest.php
index a57dc2c..7b5e8ea 100644
--- a/tests/Feature/SubscriptionResumeTest.php
+++ b/tests/Feature/SubscriptionResumeTest.php
@@ -26,7 +26,7 @@ protected function setUp(): void
 
         $manager = $this->createMock(PaymentGatewayManager::class);
         $manager->method('driver')->willReturn($this->gateway);
-        $this->app->instance(PaymentGatewayManager::class, $manager);
+        app()->instance(PaymentGatewayManager::class, $manager);
     }
 
     public function test_resume_subscription_requires_auth(): void
diff --git a/tests/Feature/WebhookIdempotencyTest.php b/tests/Feature/WebhookIdempotencyTest.php
index 394d148..47c96ff 100644
--- a/tests/Feature/WebhookIdempotencyTest.php
+++ b/tests/Feature/WebhookIdempotencyTest.php
@@ -54,9 +54,9 @@ protected function setUp(): void
 
         $manager = $this->createMock(PaymentGatewayManager::class);
         $manager->method('driver')->willReturn($this->gateway);
-        $this->app->instance(PaymentGatewayManager::class, $manager);
+        app()->instance(PaymentGatewayManager::class, $manager);
 
-        $this->billingService = $this->app->make(BillingService::class);
+        $this->billingService = app()->make(BillingService::class);
     }
 
     public function test_duplicate_webhook_event_is_skipped(): void
diff --git a/tests/Support/BillingTestHelper.php b/tests/Support/BillingTestHelper.php
index b26c384..1e9b8fe 100644
--- a/tests/Support/BillingTestHelper.php
+++ b/tests/Support/BillingTestHelper.php
@@ -31,7 +31,7 @@ public static function createSubscriberFixtures(): void
         // --- Active subscriber ---
         $subscriber = User::firstOrCreate(
             ['email' => 'subscriber@example.com'],
-            ['name' => 'Subscriber User', 'password' => Hash::make('secretsauce'), 'email_verified_at' => now()],
+            ['name' => 'Subscriber User', 'password' => Hash::make('password'), 'email_verified_at' => now()],
         );
 
         $subscriber->assignRole('user');
@@ -56,7 +56,7 @@ public static function createSubscriberFixtures(): void
         // --- Cancelled subscriber (pending cancellation) ---
         $cancelled = User::firstOrCreate(
             ['email' => 'cancelled@example.com'],
-            ['name' => 'Cancelled User', 'password' => Hash::make('secretsauce'), 'email_verified_at' => now()],
+            ['name' => 'Cancelled User', 'password' => Hash::make('password'), 'email_verified_at' => now()],
         );
 
         $cancelled->assignRole('user');