Phase 2: Replace all deprecated SystemConstants with Package entity reads

- ActivateClubMembership: Load Package, set First/Last fields, PackageId on Cycle+Pool
- AcceptClubMembershipContract: Load Package, set First/Last fields, PackageId on Pool
- CalculateWeeklyBalances: Load base package, use package.MaxBalancesPerLeg/MaxNetworkLevel, set PackageId on NetworkWeeklyBalance
- ProcessUserPayouts: Load base package, use package.MaxNetworkLevel, set PackageId on UserCommissionPayout
- CheckAndProcessDayaLoans: Load base package (IsBasePackage), replace DayaLoanAmount→package.Price, fix hardcoded p.Id==4
- CreateManualPayment: Load base package, replace BasePackageAmount→package.Price, use DiscountMultiplier
- InitiateBasePackagePayment: Remove hardcoded BasePackageId=4, load from IsBasePackage, use package.Price/Id
- VerifyBasePackagePayment: Load Package from order.PackageId, use package.Price+DiscountMultiplier
- ChargeMagicWallet: Load user's package from current cycle, use package.MagicWalletMaxDeposit
- VerifyMagicWalletCharge: Load user's package, use package.MagicWalletMultiplier/MagicWalletMaxDeposit
- OrmCommissionCalculationStrategy: Load base package in both methods, set PackageId on Balance+Payout
- ConfigurationService: Inject IApplicationDbContext, read package values from DB instead of SystemConstants
- UserOrderService: Load user's package for EXIT trigger MagicWalletMaxDeposit check
- UserWalletService: Load user's package for GetMagicWalletStatus display

All 9 deprecated SystemConstants now have ZERO usages outside SystemConstants.cs
Build: 0 errors, 521 warnings (all pre-existing)

src/CMSMicroservice.Application/PackageCQ/Commands/InitiateBasePackagePayment/InitiateBasePackagePaymentCommandHandler.cs

@@ -20,10 +20,7 @@ public class InitiateBasePackagePaymentCommandHandler : IRequestHandler<Initiate
     private readonly IApplicationDbContext _context;
     private readonly ILogger<InitiateBasePackagePaymentCommandHandler> _logger;
     
-    /// <summary>
-    /// شناسه پکیج پایه در دیتابیس
-    /// </summary>
-    private const long BasePackageId = 4;
+    // شناسه پکیج پایه از دیتابیس خوانده می‌شود (Package.IsBasePackage)
 
     public InitiateBasePackagePaymentCommandHandler(
         IApplicationDbContext context,
@@ -68,12 +65,17 @@ public class InitiateBasePackagePaymentCommandHandler : IRequestHandler<Initiate
                 };
             }
 
+            // 2.5. بارگذاری پکیج پایه
+            var package = await _context.Packages
+                .FirstOrDefaultAsync(p => p.IsBasePackage && !p.IsDeleted, cancellationToken)
+                ?? throw new NotFoundException("پکیج پایه یافت نشد");
+
             // 3. بررسی عدم وجود سفارش Pending
             var pendingOrder = await _context.UserOrders
                 .FirstOrDefaultAsync(o => 
                     o.UserId == request.UserId && 
                     o.PaymentStatus == PaymentStatus.Pending &&
-                    o.PackageId == BasePackageId, 
+                    o.PackageId == package.Id, 
                     cancellationToken);
 
             if (pendingOrder != null)
@@ -93,7 +95,7 @@ public class InitiateBasePackagePaymentCommandHandler : IRequestHandler<Initiate
                     Message = "سفارش قبلی در انتظار پرداخت یافت شد.",
                     OrderId = pendingOrder.Id,
                     TransactionId = existingTransaction?.Id ?? 0,
-                    Amount = SystemConstants.BasePackageAmount
+                    Amount = package.Price
                 };
             }
 
@@ -112,8 +114,8 @@ public class InitiateBasePackagePaymentCommandHandler : IRequestHandler<Initiate
             // 5. ایجاد Transaction با وضعیت Pending
             var transaction = new Transaction
             {
-                Amount = SystemConstants.BasePackageAmount,
-                Description = $"خرید پکیج پایه ۵۶ میلیونی - کاربر #{user.Id}",
+                Amount = package.Price,
+                Description = $"خرید پکیج {package.Title} - کاربر #{user.Id}",
                 PaymentStatus = PaymentStatus.Pending,
                 Type = TransactionType.DepositIpg
             };
@@ -130,8 +132,8 @@ public class InitiateBasePackagePaymentCommandHandler : IRequestHandler<Initiate
             var order = new UserOrder
             {
                 UserId = user.Id,
-                PackageId = BasePackageId,
-                Amount = SystemConstants.BasePackageAmount,
+                PackageId = package.Id,
+                Amount = package.Price,
                 PaymentStatus = PaymentStatus.Pending,
                 DeliveryStatus = DeliveryStatus.None,
                 UserAddressId = defaultAddress.Id,
@@ -154,7 +156,7 @@ public class InitiateBasePackagePaymentCommandHandler : IRequestHandler<Initiate
                 Message = "تراکنش و سفارش با موفقیت ثبت شد.",
                 OrderId = order.Id,
                 TransactionId = transaction.Id,
-                Amount = SystemConstants.BasePackageAmount
+                Amount = package.Price
             };
         }
         catch (Exception ex)

src/CMSMicroservice.Application/PackageCQ/Commands/VerifyBasePackagePayment/VerifyBasePackagePaymentCommandHandler.cs

@@ -128,12 +128,20 @@ public class VerifyBasePackagePaymentCommandHandler : IRequestHandler<VerifyBase
                 await _context.SaveChangesAsync(cancellationToken);
             }
 
+            // 5.5. بارگذاری پکیج از سفارش
+            var package = order.PackageId.HasValue
+                ? await _context.Packages.FirstOrDefaultAsync(p => p.Id == order.PackageId.Value, cancellationToken)
+                : await _context.Packages.FirstOrDefaultAsync(p => p.IsBasePackage && !p.IsDeleted, cancellationToken);
+
+            if (package == null)
+                throw new NotFoundException("پکیج یافت نشد");
+
             // 6. شارژ کیف پول (هم Balance و هم DiscountBalance)
             var oldBalance = userWallet.Balance;
             var oldDiscountBalance = userWallet.DiscountBalance;
             
-            userWallet.Balance += SystemConstants.BasePackageAmount;
-            userWallet.DiscountBalance += SystemConstants.BasePackageAmount * 2;
+            userWallet.Balance += package.Price;
+            userWallet.DiscountBalance += (long)(package.Price * package.DiscountMultiplier);
 
             _logger.LogInformation(
                 "Charging wallet for user {UserId}. Balance: {OldBalance} -> {NewBalance}, DiscountBalance: {OldDiscount} -> {NewDiscount}",
@@ -153,11 +161,11 @@ public class VerifyBasePackagePaymentCommandHandler : IRequestHandler<VerifyBase
             {
                 WalletId = userWallet.Id,
                 CurrentBalance = userWallet.Balance,
-                ChangeValue = SystemConstants.BasePackageAmount,
+                ChangeValue = package.Price,
                 CurrentNetworkBalance = userWallet.NetworkBalance,
                 ChangeNerworkValue = 0,
                 CurrentDiscountBalance = userWallet.DiscountBalance,
-                ChangeDiscountValue = SystemConstants.BasePackageAmount * 2,
+                ChangeDiscountValue = (long)(package.Price * package.DiscountMultiplier),
                 IsIncrease = true,
                 RefrenceId = transaction.Id
             };
@@ -173,7 +181,7 @@ public class VerifyBasePackagePaymentCommandHandler : IRequestHandler<VerifyBase
                     PackageId = order.PackageId.Value,
                     PurchaseMethod = PackagePurchaseMethod.DirectPurchase,
                     PurchasedAt = DateTime.Now,
-                    Amount = SystemConstants.BasePackageAmount,
+                    Amount = package.Price,
                     OrderId = order.Id,
                     TransactionId = transaction.Id
                 };