feat(commission): add per-package calculation support

- SP sp_CalculateWeeklyBalances: added @PackageId, @InputMaxBalancesPerLeg, @InputMaxNetworkLevel params; filters by PackageId
- SP sp_CalculateWeeklyCommissionPool: added @PackageId param; all queries filter by PackageId/WeeklyPoolId for isolation
- ICommissionCalculationStrategy: added optional PackageId param to both methods
- StoredProcedureCommissionCalculationStrategy: loops per-package for both Balance and Pool methods; filters by packageId if provided
- OrmCommissionCalculationStrategy: signature updated to match interface
- TriggerWeeklyCalculationCommand: added PackageId optional field
- TriggerWeeklyCalculationCommandHandler: passes PackageId to strategy
- GetWeeklyCommissionPoolQuery: added optional PackageId filter
- GetWeeklyCommissionPoolQueryHandler: filters pool by PackageId if provided
- GetAllWeeklyPoolsQuery/Handler/DTO: added PackageId filter + PackageTitle in response
- Proto commission.proto: added package_id to TriggerWeeklyCalculationRequest, GetWeeklyCommissionPoolRequest, WeeklyCommissionPoolModel, GetWeeklyCommissionPoolResponse, GetAllWeeklyPoolsRequest
- CommissionProfile: added explicit mappings for TriggerWeeklyCalculation, GetWeeklyCommissionPool, GetAllWeeklyPools

Fixes: SP picks wrong pool when multiple packages per week
Fixes: SP ignores PackageId on ForceRecalculate (now uses WeeklyPoolId)
Fixes: Zero-balance pools not fully recorded (now sets TotalBalances=0, ValuePerBalance=0)

src/CMSMicroservice.Application/CommissionCQ/Commands/TriggerWeeklyCalculation/TriggerWeeklyCalculationCommand.cs

@@ -21,4 +21,9 @@ public record TriggerWeeklyCalculationCommand : IRequest<TriggerWeeklyCalculatio
     /// Skip pool calculation and payout processing (Step 2)
     /// </summary>
     public bool SkipPayouts { get; init; }
+
+    /// <summary>
+    /// شناسه پکیج — اگر مقدار داشته باشد فقط این پکیج محاسبه می‌شود، در غیر این صورت همه پکیج‌ها
+    /// </summary>
+    public long? PackageId { get; init; }
 }

src/CMSMicroservice.Application/CommissionCQ/Commands/TriggerWeeklyCalculation/TriggerWeeklyCalculationCommandHandler.cs

@@ -53,6 +53,7 @@ public class TriggerWeeklyCalculationCommandHandler : IRequestHandler<TriggerWee
                 var balancesCount = await strategy.CalculateWeeklyBalancesAsync(
                     request.WeekDefinitionId,
                     request.ForceRecalculate,
+                    request.PackageId,
                     cancellationToken);
                 
                 steps.Add($"محاسبه امتیازات هفتگی ({balancesCount} کاربر)");
@@ -64,6 +65,7 @@ public class TriggerWeeklyCalculationCommandHandler : IRequestHandler<TriggerWee
                 var poolId = await strategy.CalculateWeeklyCommissionPoolAsync(
                     request.WeekDefinitionId,
                     request.ForceRecalculate,
+                    request.PackageId,
                     cancellationToken);
                 
                 steps.Add($"محاسبه استخر و پرداخت کاربران (Pool: {poolId})");