refactor: Remove ICurrentUserService dependency from query handlers and update user ID handling logic

src/CMSMicroservice.Application/CommissionCQ/Queries/GetUserWeeklyBalances/GetUserWeeklyBalancesQueryHandler.cs

@@ -4,16 +4,13 @@ public class GetUserWeeklyBalancesQueryHandler : IRequestHandler<GetUserWeeklyBa
 {
     private readonly IApplicationDbContext _context;
     private readonly IWeekDefinitionRepository _weekDefinitionRepository;
-    private readonly ICurrentUserService _currentUser;
 
     public GetUserWeeklyBalancesQueryHandler(
         IApplicationDbContext context,
-        IWeekDefinitionRepository weekDefinitionRepository,
-        ICurrentUserService currentUser)
+        IWeekDefinitionRepository weekDefinitionRepository)
     {
         _context = context;
         _weekDefinitionRepository = weekDefinitionRepository;
-        _currentUser = currentUser;
     }
 
     public async Task<GetUserWeeklyBalancesResponseDto> Handle(GetUserWeeklyBalancesQuery request, CancellationToken cancellationToken)
@@ -24,17 +21,11 @@ public class GetUserWeeklyBalancesQueryHandler : IRequestHandler<GetUserWeeklyBa
             .AsNoTracking()
             .AsQueryable();
 
-        // اگر UserId داده نشده، از CurrentUser بگیر (برای Customer API)
+        // UserId > 0 → filter by that user
+        // UserId == 0 or null → show ALL users (admin mode)
+        // Customer endpoints resolve UserId from JWT before calling this handler
         long? userId = request.UserId;
-        if (!userId.HasValue || userId.Value == 0)
-        {
-            if (long.TryParse(_currentUser.UserId, out var currentUserId))
-            {
-                userId = currentUserId;
-            }
-        }
 
-        // فیلترها
         if (userId.HasValue && userId.Value > 0)
         {
             query = query.Where(x => x.UserId == userId.Value);