feat: Implement Club Membership features including activation and retrieval of membership status

- Added command and handler for activating club membership with optional activation code and duration.
- Created response DTO for club membership activation.
- Implemented query and handler to retrieve current user's club membership status.
- Added necessary Protobuf service calls for club membership operations.
- Introduced new queries for retrieving network statistics and network tree structure.
- Enhanced commission queries to fetch user commission payouts and weekly balances.
- Updated application contract context to include new services for club and network memberships.

src/FrontOffice.BFF.WebApi/Services/ClubMembershipService.cs

@@ -0,0 +1,38 @@
+using FrontOffice.BFF.WebApi.Common.Services;
+using FrontOffice.BFF.Application.ClubMembershipCQ.Queries.GetMyClubMembership;
+using FrontOffice.BFF.Application.ClubMembershipCQ.Commands.ActivateMyClubMembership;
+
+namespace FrontOffice.BFF.WebApi.Services;
+
+/// <summary>
+/// سرویس باشگاه مشتریان - مختص کاربر جاری
+/// این سرویس فعلاً از REST API استفاده می‌کند تا proto فایل برایش ایجاد شود
+/// TODO: ایجاد proto فایل و تبدیل به gRPC service
+/// </summary>
+public class ClubMembershipService
+{
+    private readonly IDispatchRequestToCQRS _dispatchRequestToCQRS;
+
+    public ClubMembershipService(IDispatchRequestToCQRS dispatchRequestToCQRS)
+    {
+        _dispatchRequestToCQRS = dispatchRequestToCQRS;
+    }
+
+    /// <summary>
+    /// دریافت وضعیت عضویت باشگاه کاربر جاری
+    /// </summary>
+    public async Task<GetMyClubMembershipResponseDto> GetMyClubMembership(Empty request, ServerCallContext context)
+    {
+        return await _dispatchRequestToCQRS.Handle<GetMyClubMembershipQuery, GetMyClubMembershipResponseDto>(context);
+    }
+
+    /// <summary>
+    /// فعال‌سازی عضویت باشگاه (پرداخت 56M)
+    /// </summary>
+    public async Task<ActivateMyClubMembershipResponseDto> ActivateMyClubMembership(
+        ActivateMyClubMembershipCommand request, 
+        ServerCallContext context)
+    {
+        return await _dispatchRequestToCQRS.Handle<ActivateMyClubMembershipCommand, ActivateMyClubMembershipResponseDto>(request, context);
+    }
+}