chore: alle Projekte in das Verzeichnis src verschieben

src/WorkFlow.API/Attributes/APIKeyAuthAttribute.cs

@@ -0,0 +1,14 @@
+using Microsoft.AspNetCore.Mvc;
+using WorkFlow.API.Filters;
+
+namespace WorkFlow.API.Attributes
+{
+    //TODO: move APIKeyAuthAttribute to Core.API
+    public class APIKeyAuthAttribute : ServiceFilterAttribute
+    {
+        public APIKeyAuthAttribute()
+            : base(typeof(APIKeyAuthFilter))
+        {
+        }
+    }
+}