list a user's own support tickets, Persian digits in completion notifications, rewrite .env.example to match the code

GET /api/support/tickets returns the caller's last 20 tickets with their
support-reply count, on the read throttle so listing never spends the
30/hour create quota. Before it the app kept ticket ids only in one
browser's localStorage, so a ticket and its answer vanished with the device.

Completion notifications now use Persian digits and drop the
'with 0 stars ... 0 points' sentence when nothing was earned.

.env.example: NUM_PROXIES=2 (ArvanCloud + nginx), KAVENEGAR_OTP_TEMPLATE,
BAZAAR_PISHKHAN_API_SECRET, sandbox off by default; removed variables the
code no longer reads.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

support/views.py

@@ -1,3 +1,4 @@
+from django.db.models import Count, Q
 from django.shortcuts import get_object_or_404
 from drf_spectacular.utils import extend_schema
 from rest_framework.permissions import IsAuthenticated
@@ -12,6 +13,7 @@ from .serializers import (
     TicketCreateRequestSerializer,
     TicketCreateResponseSerializer,
     TicketDetailResponseSerializer,
+    TicketListResponseSerializer,
     TicketMessageCreateRequestSerializer,
     TicketMessageCreateResponseSerializer,
 )
@@ -88,7 +90,15 @@ class BugReportCreateView(APIView):
 
 
 class TicketCreateView(APIView):
-    """POST /api/support/tickets — ایجاد تیکت"""
+    """
+    GET  /api/support/tickets — تیکت‌های همین کاربر (۲۰ تای آخر)
+    POST /api/support/tickets — ایجاد تیکت
+
+    GET تا ۲۰۲۶-۰۹-۲۹ نبود و اپ شناسه‌ی تیکت‌ها را فقط در حافظه‌ی همان مرورگر
+    نگه می‌داشت؛ با عوض شدنِ دستگاه، تیکت و پاسخِ پشتیبانی از دید پنهان می‌شد.
+    """
+
+    LIST_LIMIT = 20
 
     permission_classes = [IsAuthenticated]
     # مثلِ BugReportCreateView: هیچ idempotency ای نیست، پس این endpoint هم
@@ -99,6 +109,36 @@ class TicketCreateView(APIView):
     throttle_scope = 'support_create'
     throttle_classes = [GuestAwareSupportThrottle]
 
+    def get_throttles(self):
+        # GET سهمِ خواندن را می‌خورد، نه سقفِ ۳۰ در ساعتِ ساختِ رکورد.
+        if self.request.method == 'GET':
+            self.throttle_scope = 'read'
+        return super().get_throttles()
+
+    @extend_schema(
+        operation_id='support_tickets_list',
+        responses=TicketListResponseSerializer,
+        tags=['Support (support)'],
+    )
+    def get(self, request):
+        tickets = (
+            Ticket.objects.filter(user_id=request.user.id)
+            .annotate(support_replies=Count('messages', filter=Q(messages__sender='support')))
+            .order_by('-created_at')[: self.LIST_LIMIT]
+        )
+        data = {'tickets': [
+            {
+                'ticketId': str(t.pk),
+                'subject': t.subject,
+                'category': t.category,
+                'status': t.status,
+                'createdAt': t.created_at,
+                'supportReplies': t.support_replies,
+            }
+            for t in tickets
+        ]}
+        return Response(TicketListResponseSerializer(data).data)
+
     @extend_schema(
         request=TicketCreateRequestSerializer,
         responses=TicketCreateResponseSerializer,