fix: Show Processing status orders in Pending Payment tab

- Modified OrdersController to include Processing (legacy) status in pending tab
- Updated badge count to include Processing orders in PendingPaymentCount
- Added database reset script that preserves bot tokens and integrations

Processing status (OrderStatus=20) is a legacy unpaid status that should be visible
in the Pending Payment workflow to allow staff to retry failed payment creation.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

LittleShop/Areas/Admin/Controllers/OrdersController.cs

@@ -23,7 +23,10 @@ public class OrdersController : Controller
         switch (tab.ToLower())
         {
             case "pending":
-                ViewData["Orders"] = await _orderService.GetOrdersByStatusAsync(LittleShop.Enums.OrderStatus.PendingPayment);
+                // Include both PendingPayment and legacy Processing status (orders stuck without payment)
+                var pendingOrders = await _orderService.GetOrdersByStatusAsync(LittleShop.Enums.OrderStatus.PendingPayment);
+                var processingOrders = await _orderService.GetOrdersByStatusAsync(LittleShop.Enums.OrderStatus.Processing);
+                ViewData["Orders"] = pendingOrders.Concat(processingOrders).OrderByDescending(o => o.CreatedAt);
                 ViewData["TabTitle"] = "Pending Payment";
                 break;
             case "accept":

LittleShop/Migrations/reset-preserve-config.sql

@@ -0,0 +1,63 @@
+-- ============================================================================
+-- LittleShop Database Reset - Preserve Bot & SilverPay Configuration
+-- ============================================================================
+-- This script clears all transactional data while preserving:
+-- - Bot registrations and tokens
+-- - User accounts (admin)
+-- - SilverPay integration settings
+-- - Push notification subscriptions
+-- ============================================================================
+
+BEGIN TRANSACTION;
+
+-- ============================================================================
+-- STEP 1: Clear Transactional Data (Orders, Payments, Messages)
+-- ============================================================================
+
+DELETE FROM CryptoPayments;
+DELETE FROM OrderItems;
+DELETE FROM Orders;
+DELETE FROM CustomerMessages;
+DELETE FROM Customers;
+
+-- ============================================================================
+-- STEP 2: Clear Product Catalog
+-- ============================================================================
+
+DELETE FROM ProductPhotos;
+DELETE FROM ProductMultiBuys;
+DELETE FROM ProductVariants;
+DELETE FROM Products;
+DELETE FROM Categories;
+
+-- ============================================================================
+-- STEP 3: Reset Auto-Increment Sequences (optional, for clean IDs)
+-- ============================================================================
+
+DELETE FROM sqlite_sequence WHERE name IN (
+    'CryptoPayments', 'OrderItems', 'Orders', 'CustomerMessages',
+    'Customers', 'ProductPhotos', 'ProductMultiBuys',
+    'ProductVariants', 'Products', 'Categories'
+);
+
+-- ============================================================================
+-- STEP 4: Verify Preserved Data
+-- ============================================================================
+
+-- These should return rows (data preserved):
+-- SELECT COUNT(*) AS BotRegistrations FROM BotRegistrations WHERE IsActive = 1;
+-- SELECT COUNT(*) AS AdminUsers FROM Users WHERE Role = 'Admin';
+-- SELECT COUNT(*) AS PushSubscriptions FROM PushSubscriptions;
+
+-- These should return 0 (data cleared):
+-- SELECT COUNT(*) AS Orders FROM Orders;
+-- SELECT COUNT(*) AS Products FROM Products;
+-- SELECT COUNT(*) AS Categories FROM Categories;
+
+COMMIT;
+
+-- ============================================================================
+-- Success! Database reset complete.
+-- Preserved: Bot tokens, Admin users, Push subscriptions
+-- Cleared: Orders, Products, Categories, Customers, Payments
+-- ============================================================================

LittleShop/Services/OrderService.cs

@@ -616,7 +616,8 @@ public class OrderService : IOrderService
 
         var statusCounts = new OrderStatusCountsDto
         {
-            PendingPaymentCount = orders.Count(o => o.Status == OrderStatus.PendingPayment),
+            // Include legacy Processing status in PendingPayment count (orders stuck without payment)
+            PendingPaymentCount = orders.Count(o => o.Status == OrderStatus.PendingPayment || o.Status == OrderStatus.Processing),
             RequiringActionCount = orders.Count(o => o.Status == OrderStatus.PaymentReceived),
             ForPackingCount = orders.Count(o => o.Status == OrderStatus.Accepted),
             DispatchedCount = orders.Count(o => o.Status == OrderStatus.Dispatched),