perf: optimize logging by removing redundant exception property evaluation

src/NexusReader.UI.Shared/Services/KnowledgeCoordinator.cs

@@ -7,7 +7,7 @@ using Microsoft.Extensions.Logging;
 
 namespace NexusReader.UI.Shared.Services;
 
-public sealed partial class KnowledgeCoordinator : IDisposable
+public sealed class KnowledgeCoordinator : IDisposable
 {
     private readonly IKnowledgeService _knowledgeService;
     private readonly IKnowledgeGraphService _graphService;
@@ -46,7 +46,7 @@ public sealed partial class KnowledgeCoordinator : IDisposable
     {
         if (string.IsNullOrWhiteSpace(fullContent)) return;
 
-        LogGeneratingGraph(tenantId);
+        _logger.LogInformation("[KnowledgeCoordinator] Generating full page graph for tenant: {TenantId}", tenantId);
         
         _graphService.Clear();
         _graphService.SetLoading(true);
@@ -67,7 +67,7 @@ public sealed partial class KnowledgeCoordinator : IDisposable
         }
         catch (Exception ex)
         {
-            LogGraphError(ex, tenantId);
+            _logger.LogError(ex, "[KnowledgeCoordinator] Error generating graph for tenant: {TenantId}", tenantId);
         }
     }
 
@@ -80,7 +80,7 @@ public sealed partial class KnowledgeCoordinator : IDisposable
     public async Task<KnowledgePacket?> RequestSummaryAndQuizAsync(string content, string tenantId = "global")
     {
         _quizService.SetHydrating(true);
-        LogRequestingSummary(tenantId);
+        _logger.LogInformation("[KnowledgeCoordinator] Requesting summary and quiz for tenant: {TenantId}", tenantId);
         try
         {
             var result = await _knowledgeService.GetSummaryAndQuizAsync(content, tenantId);
@@ -96,11 +96,11 @@ public sealed partial class KnowledgeCoordinator : IDisposable
                 return packet;
             }
 
-            LogSummaryWarning(tenantId);
+            _logger.LogWarning("[KnowledgeCoordinator] Failed to get summary and quiz for tenant: {TenantId}", tenantId);
         }
         catch (Exception ex)
         {
-            LogSummaryError(ex, tenantId);
+            _logger.LogError(ex, "[KnowledgeCoordinator] Error requesting summary and quiz for tenant: {TenantId}", tenantId);
         }
         finally
         {
@@ -119,19 +119,4 @@ public sealed partial class KnowledgeCoordinator : IDisposable
     {
         _interactionService.OnNodeSelected -= HandleNodeSelected;
     }
-
-    [LoggerMessage(Level = LogLevel.Information, Message = "[KnowledgeCoordinator] Generating full page graph for tenant: {TenantId}")]
-    private partial void LogGeneratingGraph(string tenantId);
-
-    [LoggerMessage(Level = LogLevel.Error, Message = "[KnowledgeCoordinator] Error generating graph for tenant: {TenantId}")]
-    private partial void LogGraphError(Exception ex, string tenantId);
-
-    [LoggerMessage(Level = LogLevel.Information, Message = "[KnowledgeCoordinator] Requesting summary and quiz for tenant: {TenantId}")]
-    private partial void LogRequestingSummary(string tenantId);
-
-    [LoggerMessage(Level = LogLevel.Warning, Message = "[KnowledgeCoordinator] Failed to get summary and quiz for tenant: {TenantId}")]
-    private partial void LogSummaryWarning(string tenantId);
-
-    [LoggerMessage(Level = LogLevel.Error, Message = "[KnowledgeCoordinator] Error requesting summary and quiz for tenant: {TenantId}")]
-    private partial void LogSummaryError(Exception ex, string tenantId);
 }