[PT2025BMHW-119][Shared] Add large mock tenants dataset for stress testing

Author: babesrap

Frontend/packages/shared/src/lib/mocks/mock-tenants-large.ts

@@ -0,0 +1,15 @@
+import { Tenant } from '../../types/api/Tenants';
+
+export const MOCK_LARGE_TENANTS: Tenant[] = Array.from({ length: 800 }, (_, i) => ({
+    id: `tenant-${i}`,
+    name: `Tenant ${i} Organization`,
+    subdomain: `tenant${i}`,
+    status: Math.random() > 0.1 ? 'Active' : 'Suspended',
+    isActive: Math.random() > 0.1,
+    createdAt: new Date(Date.now() - Math.floor(Math.random() * 10000000000)).toISOString(),
+    updatedAt: new Date().toISOString(),
+    maxUsers: 100,
+    maxStorage: 1024,
+    contactEmail: `contact@tenant${i}.com`,
+    contactPhone: '123-456-7890'
+}));