Show purchased tickets in /mon-compte billets tab

- Load user's BilletOrders via BilletBuyer orders
- Display each ticket with: name, status badge (Actif/Expire/Annule),
  first scan date, event info (name, date, address), reference,
  order number, price, download PDF and view order buttons

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

src/Controller/AccountController.php

@@ -3,7 +3,9 @@
 namespace App\Controller;
 
 use App\Entity\Billet;
+use App\Entity\BilletBuyer;
 use App\Entity\BilletDesign;
+use App\Entity\BilletOrder;
 use App\Entity\Category;
 use App\Entity\Event;
 use App\Entity\Payout;
@@ -66,12 +68,27 @@ class AccountController extends AbstractController
             $events = $paginator->paginate($eventsQuery, $request->query->getInt('page', 1), 10);
         }
 
+        $orders = $em->getRepository(BilletBuyer::class)->findBy(
+            ['user' => $user],
+            ['createdAt' => 'DESC'],
+        );
+
+        $userTickets = [];
+        foreach ($orders as $order) {
+            $tickets = $em->getRepository(BilletOrder::class)->findBy(['billetBuyer' => $order]);
+            foreach ($tickets as $ticket) {
+                $userTickets[] = $ticket;
+            }
+        }
+
         return $this->render('account/index.html.twig', [
             'tab' => $tab,
             'isOrganizer' => $isOrganizer,
             'payouts' => $payouts,
             'subAccounts' => $subAccounts,
             'events' => $events,
+            'orders' => $orders,
+            'userTickets' => $userTickets,
             'breadcrumbs' => [
                 self::BREADCRUMB_HOME,
                 self::BREADCRUMB_ACCOUNT,