feat(progression): page /progression + section Dashboard Premium — patterns, exercices long terme, indice de préparation (Sprint 3.6c)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/features/dashboard/pages/DashboardPage.tsx

@@ -15,6 +15,7 @@ import { useAuth } from '@/features/auth/hooks/useAuth'
 import { usePlan } from '../hooks/usePlan'
 import { PaywallBanner } from '../components/PaywallBanner'
 import { PLAN_QUERY_KEY } from '../hooks/usePlan'
+import { MonProfilPreparation } from '../components/MonProfilPreparation'
 
 const PLAN_LABELS: Record<Plan, string> = {
   free: 'Plan Découverte',
@@ -120,6 +121,9 @@ export function DashboardPage() {
             <h2 className="text-base font-semibold text-ink-1">Dernières simulations</h2>
             <p className="mt-2 text-sm text-ink-4">Aucune simulation pour l'instant.</p>
           </section>
+
+          {/* Mon profil de préparation — Premium uniquement (gate via hasAccess) */}
+          <MonProfilPreparation plan={data.plan} />
         </div>
       )}
     </main>