feat(package): update package purchase methods and enhance Protobuf definitions

- Changed package purchase method from DirectPurchase to Manual in multiple command handlers to reflect new business logic.
- Added Manual purchase method to PackagePurchaseMethod enum for clarity.
- Introduced new RPC method GetCustomerPackagePurchaseRollup in Protobuf for summarizing customer package purchases.
- Updated UserPackagePurchaseProfile and UserPackagePurchaseService to support new rollup functionality.
- Bumped Protobuf project version to accommodate new features.

src/CMSMicroservice.Application/UserPackagePurchaseCQ/Queries/GetCustomerPackagePurchaseRollup/GetCustomerPackagePurchaseRollupQuery.cs

@@ -0,0 +1,51 @@
+using CMSMicroservice.Domain.Enums;
+
+namespace CMSMicroservice.Application.UserPackagePurchaseCQ.Queries.GetCustomerPackagePurchaseRollup;
+
+public record GetCustomerPackagePurchaseRollupQuery : IRequest<GetCustomerPackagePurchaseRollupResponseDto>
+{
+    public PaginationState? PaginationState { get; init; }
+    public GetCustomerPackagePurchaseRollupFilter? Filter { get; init; }
+}
+
+public class GetCustomerPackagePurchaseRollupFilter
+{
+    public long? UserId { get; set; }
+    public PackagePurchaseMethod? PurchaseMethod { get; set; }
+    public DateTime? PurchasedFrom { get; set; }
+    public DateTime? PurchasedTo { get; set; }
+}
+
+public class GetCustomerPackagePurchaseRollupResponseDto
+{
+    public MetaData MetaData { get; set; } = new();
+    public List<CustomerPackagePurchaseRollupModel> Models { get; set; } = new();
+}
+
+public class CustomerPackagePurchaseRollupModel
+{
+    public long UserId { get; set; }
+    public string UserName { get; set; } = string.Empty;
+    public string UserMobile { get; set; } = string.Empty;
+
+    public long FirstPackageId { get; set; }
+    public string FirstPackageName { get; set; } = string.Empty;
+    public long FirstAmount { get; set; }
+    public DateTime FirstPurchasedAt { get; set; }
+
+    public long LastPackageId { get; set; }
+    public string LastPackageName { get; set; } = string.Empty;
+    public long LastAmount { get; set; }
+    public DateTime LastPurchasedAt { get; set; }
+    public PackagePurchaseMethod LastPurchaseMethod { get; set; }
+
+    public int PurchaseCount { get; set; }
+    public long TotalAmount { get; set; }
+
+    public int DayaCount { get; set; }
+    public long DayaAmount { get; set; }
+    public int ManualCount { get; set; }
+    public long ManualAmount { get; set; }
+    public int GatewayCount { get; set; }
+    public long GatewayAmount { get; set; }
+}

src/CMSMicroservice.Application/UserPackagePurchaseCQ/Queries/GetCustomerPackagePurchaseRollup/GetCustomerPackagePurchaseRollupQueryHandler.cs

@@ -0,0 +1,130 @@
+using CMSMicroservice.Application.Common.Interfaces;
+using CMSMicroservice.Application.Common.Models;
+using CMSMicroservice.Domain.Enums;
+using Microsoft.EntityFrameworkCore;
+
+namespace CMSMicroservice.Application.UserPackagePurchaseCQ.Queries.GetCustomerPackagePurchaseRollup;
+
+public class GetCustomerPackagePurchaseRollupQueryHandler
+    : IRequestHandler<GetCustomerPackagePurchaseRollupQuery, GetCustomerPackagePurchaseRollupResponseDto>
+{
+    private readonly IApplicationDbContext _context;
+
+    public GetCustomerPackagePurchaseRollupQueryHandler(IApplicationDbContext context)
+    {
+        _context = context;
+    }
+
+    public async Task<GetCustomerPackagePurchaseRollupResponseDto> Handle(
+        GetCustomerPackagePurchaseRollupQuery request,
+        CancellationToken cancellationToken)
+    {
+        var filter = request.Filter;
+        var pagination = request.PaginationState ?? new PaginationState { PageNumber = 1, PageSize = 20 };
+        if (pagination.PageNumber < 1) pagination.PageNumber = 1;
+        if (pagination.PageSize < 1) pagination.PageSize = 20;
+
+        // خرید معتبر: بدون تراکنش یا تراکنش موفق
+        var purchases = _context.UserPackagePurchases
+            .AsNoTracking()
+            .Include(x => x.User)
+            .Include(x => x.Package)
+            .Include(x => x.Transaction)
+            .Where(x => x.TransactionId == null
+                        || (x.Transaction != null && x.Transaction.PaymentStatus == PaymentStatus.Success));
+
+        if (filter?.UserId is > 0)
+            purchases = purchases.Where(x => x.UserId == filter.UserId.Value);
+
+        if (filter?.PurchaseMethod != null)
+            purchases = purchases.Where(x => x.PurchaseMethod == filter.PurchaseMethod.Value);
+
+        if (filter?.PurchasedFrom != null)
+            purchases = purchases.Where(x => x.PurchasedAt >= filter.PurchasedFrom.Value);
+
+        if (filter?.PurchasedTo != null)
+            purchases = purchases.Where(x => x.PurchasedAt <= filter.PurchasedTo.Value);
+
+        var rows = await purchases
+            .Select(x => new
+            {
+                x.UserId,
+                FirstName = x.User != null ? x.User.FirstName : null,
+                LastName = x.User != null ? x.User.LastName : null,
+                Mobile = x.User != null ? x.User.Mobile : null,
+                x.PackageId,
+                PackageName = x.Package != null ? x.Package.Title : null,
+                x.Amount,
+                x.PurchasedAt,
+                x.PurchaseMethod
+            })
+            .ToListAsync(cancellationToken);
+
+        var grouped = rows
+            .GroupBy(x => x.UserId)
+            .Select(g =>
+            {
+                var ordered = g.OrderBy(x => x.PurchasedAt).ThenBy(x => x.PackageId).ToList();
+                var first = ordered.First();
+                var last = ordered.Last();
+                var userName = string.Join(" ",
+                    new[] { first.FirstName, first.LastName }.Where(s => !string.IsNullOrWhiteSpace(s))).Trim();
+
+                return new CustomerPackagePurchaseRollupModel
+                {
+                    UserId = g.Key,
+                    UserName = string.IsNullOrWhiteSpace(userName)
+                        ? (!string.IsNullOrWhiteSpace(first.Mobile) ? first.Mobile! : $"کاربر {g.Key}")
+                        : userName,
+                    UserMobile = first.Mobile ?? string.Empty,
+
+                    FirstPackageId = first.PackageId,
+                    FirstPackageName = first.PackageName ?? string.Empty,
+                    FirstAmount = first.Amount,
+                    FirstPurchasedAt = first.PurchasedAt,
+
+                    LastPackageId = last.PackageId,
+                    LastPackageName = last.PackageName ?? string.Empty,
+                    LastAmount = last.Amount,
+                    LastPurchasedAt = last.PurchasedAt,
+                    LastPurchaseMethod = last.PurchaseMethod,
+
+                    PurchaseCount = ordered.Count,
+                    TotalAmount = ordered.Sum(x => x.Amount),
+
+                    DayaCount = ordered.Count(x => x.PurchaseMethod == PackagePurchaseMethod.DayaLoan),
+                    DayaAmount = ordered.Where(x => x.PurchaseMethod == PackagePurchaseMethod.DayaLoan).Sum(x => x.Amount),
+                    ManualCount = ordered.Count(x => x.PurchaseMethod == PackagePurchaseMethod.Manual),
+                    ManualAmount = ordered.Where(x => x.PurchaseMethod == PackagePurchaseMethod.Manual).Sum(x => x.Amount),
+                    GatewayCount = ordered.Count(x => x.PurchaseMethod == PackagePurchaseMethod.DirectPurchase),
+                    GatewayAmount = ordered.Where(x => x.PurchaseMethod == PackagePurchaseMethod.DirectPurchase).Sum(x => x.Amount)
+                };
+            })
+            .OrderByDescending(x => x.LastPurchasedAt)
+            .ToList();
+
+        var totalCount = grouped.Count;
+        var pageSize = pagination.PageSize;
+        var pageNumber = pagination.PageNumber;
+        var totalPage = pageSize > 0 ? (int)Math.Ceiling(totalCount / (double)pageSize) : 0;
+
+        var pageModels = grouped
+            .Skip((pageNumber - 1) * pageSize)
+            .Take(pageSize)
+            .ToList();
+
+        return new GetCustomerPackagePurchaseRollupResponseDto
+        {
+            MetaData = new MetaData
+            {
+                CurrentPage = pageNumber,
+                PageSize = pageSize,
+                TotalCount = totalCount,
+                TotalPage = totalPage,
+                HasPrevious = pageNumber > 1,
+                HasNext = pageNumber < totalPage
+            },
+            Models = pageModels
+        };
+    }
+}