refactor: save current workspace state including FinlyticAnalyzer fixes, FinlyticApp trade route alignment, and DTO audit documentation

FinlyticNews/Services/N8nService.cs

@@ -61,8 +61,8 @@ public class N8nService : IN8nService
 
         if (string.IsNullOrWhiteSpace(targetUrl))
         {
-            targetUrl = _configuration["N8N__WebhookUrl"] 
-                        ?? _configuration["N8N:WebhookUrl"];
+            targetUrl = _configuration["N8N:ArticleExtractionUrl"] 
+                        ?? _configuration["N8N__ArticleExtractionUrl"];
         }
 
         if (string.IsNullOrWhiteSpace(targetUrl))

FinlyticNews/Services/NewsDbService.cs

@@ -349,8 +349,10 @@ public class NewsDbService : INewsDbService
         // 2. Date Filter
         if (date.HasValue)
         {
-            var targetDate = DateTime.SpecifyKind(date.Value.Date, DateTimeKind.Utc);
+            // Erstelle ein exaktes UTC-Datum von 00:00:00 Uhr am gebuchten Tag
+            var targetDate = new DateTime(date.Value.Year, date.Value.Month, date.Value.Day, 0, 0, 0, DateTimeKind.Utc);
             var nextDate = targetDate.AddDays(1);
+
             query = query.Where(a => a.PublishedAt >= targetDate && a.PublishedAt < nextDate);
         }