feat: companies CRUD with person dialog integration and navigation

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/app/src/navigation/vertical/index.ts

@@ -24,4 +24,9 @@ export default [
     action: 'read',
     subject: 'members',
   },
+  {
+    title: 'Bedrijven',
+    to: { name: 'organisation-companies' },
+    icon: { icon: 'tabler-building' },
+  },
 ]