Improve solution file handling and cleanup unused usings

Removed unused using directives in AbpCliCoreModule and NewCommand for better code clarity. Refactored AddPackageCommand to inline solution and project file retrieval. Enhanced TelemetrySolutionInfoEnricher to support '.slnx' files by mapping them to '.abpsln' if present.

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/AbpCliCoreModule.cs

@@ -1,4 +1,3 @@
-using System.Collections.Generic;
 using System.Text;
 using Microsoft.Extensions.DependencyInjection;
 using Volo.Abp.Cli.Commands;
@@ -11,7 +10,6 @@ using Volo.Abp.Cli.ServiceProxying.JavaScript;
 using Volo.Abp.Domain;
 using Volo.Abp.Http;
 using Volo.Abp.IdentityModel;
-using Volo.Abp.Internal.Telemetry.Activity.Providers;
 using Volo.Abp.Json;
 using Volo.Abp.Localization;
 using Volo.Abp.Minify;

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/AddPackageCommand.cs

@@ -63,12 +63,9 @@ public class AddPackageCommand : IConsoleCommand, ITransientDependency
         {
             var addSourceCodeToSolutionFile = withSourceCode && commandLineArgs.Options.ContainsKey("add-to-solution-file");
             
-            var slnFile = GetSolutionFile(commandLineArgs);
-            var projectFile = GetProjectFile(commandLineArgs);
-            
             await ProjectNugetPackageAdder.AddAsync(
-                slnFile,
+                GetSolutionFile(commandLineArgs),
-                projectFile,
+                GetProjectFile(commandLineArgs),
                 commandLineArgs.Target,
                 version,
                 true,

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/NewCommand.cs

@@ -12,7 +12,6 @@ using Volo.Abp.Cli.LIbs;
 using Volo.Abp.Cli.ProjectBuilding;
 using Volo.Abp.Cli.ProjectBuilding.Events;
 using Volo.Abp.Cli.ProjectBuilding.Templates.Module;
-using Volo.Abp.Cli.ProjectBuilding.Templates.MvcModule;
 using Volo.Abp.Cli.ProjectModification;
 using Volo.Abp.Cli.Utils;
 using Volo.Abp.Cli.Version;

framework/src/Volo.Abp.Core/Volo/Abp/Internal/Telemetry/Activity/Providers/TelemetrySolutionInfoEnricher.cs

@@ -188,6 +188,15 @@ internal sealed class TelemetrySolutionInfoEnricher : TelemetryActivityEventEnri
             }
         }
         
+        if (solutionPath.EndsWith(".slnx"))
+        {
+            solutionPath = solutionPath[..^5] + ".abpsln";
+            if (File.Exists(solutionPath))
+            {
+                return solutionPath;
+            }
+        }
+        
         var dir = Path.GetDirectoryName(solutionPath);
         if (dir.IsNullOrEmpty())
         {