complete refactor

Blueberry.Redmine/Dto/StatusList.cs

@@ -0,0 +1,29 @@
+#pragma warning disable CS8618 // Non-nullable field must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring as nullable.
+using System.Text.Json.Serialization;
+
+namespace Blueberry.Redmine.Dto
+{
+    public class StatusList
+    {
+        public class IssueStatus
+        {
+            [JsonPropertyName("id")]
+            public int Id { get; set; }
+
+            [JsonPropertyName("name")]
+            public string Name { get; set; }
+
+            [JsonPropertyName("is_closed")]
+            public bool IsClosed { get; set; }
+        }
+
+        public class Root
+        {
+            [JsonPropertyName("issue_statuses")]
+            public List<IssueStatus> IssueStatuses { get; set; }
+        }
+
+
+    }
+}
+#pragma warning restore CS8618 // Non-nullable field must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring as nullable.