feat: Enhance club membership activation and commission pool validation

- Updated AcceptClubMembershipContractCommandHandler to set PackagePurchasedAt to the contract-signing time, ensuring accurate pool charging.
- Modified ActivateClubMembershipCommand to allow specifying a PackageId for forced activation, defaulting to the base package if not provided.
- Improved ActivateClubMembershipCommandHandler to handle new and existing memberships differently regarding pool charging.
- Added validation logic in GetWeeklyCommissionPoolQueryHandler to compare TotalPoolAmount against actual activations.
- Introduced validation fields in WeeklyCommissionPoolDto for tracking discrepancies and expected amounts.
- Updated stored procedures to ensure accurate calculations based on package purchases and to handle empty pools.
- Enhanced protobuf definitions to include validation fields for commission pools and network tree nodes.
- Added mapping for new fields in CommissionProfile and NetworkMembershipProfile.
- Created DiscountProductProfile for mapping discount product requests and responses.

src/CMSMicroservice.Protobuf/Protos/networkmembership.proto

@@ -205,6 +205,10 @@ message NetworkTreeNodeModel
     string position = 16; // Root/Left/Right position indicator
     NetworkTreeNodeModel left_child = 17; // Left child node
     NetworkTreeNodeModel right_child = 18; // Right child node
+    // فیلدهای اطلاعات پکیج و نوع فعال‌سازی
+    google.protobuf.BoolValue is_new_activation = 22; // true=اولین فعال‌سازی، false=خرید مجدد، null=بدون Cycle
+    string package_name = 23; // نام پکیج موثر
+    google.protobuf.Int64Value package_id = 24; // شناسه پکیج
 }
 
 // GetHistory Query