```astro
---
import Layout from '../layouts/Layout.astro';
import ContextAlert from '../components/ContextAlert.astro';
import FamilyForm from '../components/FamilyForm.jsx';
import FamilyTree from '../components/FamilyTree.jsx';
// Simulate authentication state (replace with real auth check, e.g., JWT from headers)
const isLoggedIn = Astro.request.headers.get('x-auth-token') || false;
---
Welcome to WATER DITCH - Family Tree