Merge branch 'Feature/program-manager/chat'

# Conflicts:
#	ProgramManager/src/Application/GozareshgirProgramManager.Application/Modules/TaskChat/Queries/GetMessages/GetMessagesQuery.cs

ServiceHost/Areas/Admin/Controllers/ProgramManager/TaskChatController.cs

@@ -8,6 +8,7 @@ using GozareshgirProgramManager.Application.Modules.TaskChat.DTOs;
 using GozareshgirProgramManager.Application.Modules.TaskChat.Queries.GetMessages;
 using GozareshgirProgramManager.Application.Modules.TaskChat.Queries.GetPinnedMessages;
 using GozareshgirProgramManager.Application.Modules.TaskChat.Queries.SearchMessages;
+using GozareshgirProgramManager.Domain.TaskChatAgg.Enums;
 using MediatR;
 using Microsoft.AspNetCore.Mvc;
 using ServiceHost.BaseControllers;
@@ -30,15 +31,17 @@ public class TaskChatController : ProgramManagerBaseController
     /// دریافت لیست پیام‌های یک تسک
     /// </summary>
     /// <param name="taskId">شناسه تسک</param>
+    /// <param name="messageType">نوع پیام</param>
     /// <param name="page">صفحه (پیش‌فرض: 1)</param>
     /// <param name="pageSize">تعداد در هر صفحه (پیش‌فرض: 50)</param>
     [HttpGet("{taskId:guid}/messages")]
     public async Task<ActionResult<OperationResult<PaginationResult<MessageDto>>>> GetMessages(
         Guid taskId,
+        [FromQuery] MessageType? messageType,
         [FromQuery] int page = 1,
         [FromQuery] int pageSize = 50)
     {
-        var query = new GetMessagesQuery(taskId, page, pageSize);
+        var query = new GetMessagesQuery(taskId,messageType, page, pageSize);
         var result = await _mediator.Send(query);
         return result;
     }