add tests batch 20

tests/Feature/Api/V1/FullSurface/ApiBatch16RouteGraphInvariantRegisterTest.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Tests\Feature\Api\V1\FullSurface;
+
+use Tests\Feature\Api\V1\FullSurface\Support\FullSurfaceE2EContractCase;
+
+class ApiBatch16RouteGraphInvariantRegisterTest extends FullSurfaceE2EContractCase
+{
+    public function test_batch16_route_graph_has_contract_pressure_for_new_risk_families(): void
+    {
+        $riskFamilies = [
+            'workflow-compensation' => ['enroll', 'assign', 'promotion', 'withdraw'],
+            'eventual-consistency' => ['send', 'dispatch', 'notify', 'import', 'export'],
+            'optimistic-locking' => ['students', 'users', 'attendance', 'scores', 'finance'],
+            'money-precision' => ['finance', 'invoice', 'payment', 'refund', 'fee'],
+            'temporal-consistency' => ['attendance', 'calendar', 'school-year', 'semester'],
+            'device-trust' => ['scanner', 'scan', 'kiosk', 'badge', 'device'],
+            'import-preview' => ['import', 'upload', 'preview', 'commit', 'bulk'],
+            'notification-suppression' => ['notify', 'notification', 'email', 'whatsapp'],
+        ];
+
+        foreach ($riskFamilies as $family => $needles) {
+            $this->assertNotEmpty(
+                $this->apiRoutesContainingAny($needles),
+                'Batch 16 risk family '.$family.' should map to at least one registered API route or be consciously removed from the risk register.'
+            );
+        }
+    }
+}