Implement profitable bots filtering in BotController and DataController

- Added IConfiguration dependency to BotController for accessing environment variables.
- Updated GetBotsPaginatedAsync method in BotService and IBotService to include a flag for filtering profitable bots.
- Modified DataController to utilize the new filtering option for agent summaries and bot retrieval.
- Enhanced PostgreSqlBotRepository to apply filtering based on profitability when querying bots.

src/Managing.Api/Controllers/BotController.cs

@@ -20,6 +20,7 @@ using MediatR;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.SignalR;
+using Microsoft.Extensions.Configuration;
 using static Managing.Common.Enums;
 
 namespace Managing.Api.Controllers;
@@ -43,6 +44,7 @@ public class BotController : BaseController
     private readonly IMoneyManagementService _moneyManagementService;
     private readonly IServiceScopeFactory _scopeFactory;
     private readonly IAdminConfigurationService _adminService;
+    private readonly IConfiguration _configuration;
 
     /// <summary>
     /// Initializes a new instance of the <see cref="BotController"/> class.
@@ -56,10 +58,11 @@ public class BotController : BaseController
     /// <param name="botService"></param>
     /// <param name="userService"></param>
     /// <param name="scopeFactory"></param>
+    /// <param name="configuration">Configuration for accessing environment variables.</param>
     public BotController(ILogger<BotController> logger, IMediator mediator, IHubContext<BotHub> hubContext,
         IBacktester backtester, IBotService botService, IUserService userService,
         IAccountService accountService, IMoneyManagementService moneyManagementService,
-        IServiceScopeFactory scopeFactory, IAdminConfigurationService adminService) : base(userService)
+        IServiceScopeFactory scopeFactory, IAdminConfigurationService adminService, IConfiguration configuration) : base(userService)
     {
         _logger = logger;
         _mediator = mediator;
@@ -70,6 +73,7 @@ public class BotController : BaseController
         _moneyManagementService = moneyManagementService;
         _scopeFactory = scopeFactory;
         _adminService = adminService;
+        _configuration = configuration;
     }
 
     /// <summary>
@@ -431,6 +435,9 @@ public class BotController : BaseController
                 pageSize = Math.Min(Math.Max(pageSize, 1), 100);
             }
 
+            // Check environment variable for filtering profitable bots only
+            var showOnlyProfitable = _configuration.GetValue<bool>("showOnlyProfitable", false);
+
             // Get paginated bots from service
             var (bots, totalCount) = await _botService.GetBotsPaginatedAsync(
                 pageNumber,
@@ -440,7 +447,8 @@ public class BotController : BaseController
                 ticker,
                 agentName,
                 sortBy,
-                sortDirection);
+                sortDirection,
+                showOnlyProfitable);
 
             // Map to response objects
             var tradingBotResponses = MapBotsToTradingBotResponse(bots);