feat: добавил получение person id сотрудников

ModeusSchedule.Abstractions/DTO/Responses/SearchPersonResponse.cs

@@ -0,0 +1,14 @@
+using System.Text.Json.Serialization;
+
+namespace SfeduSchedule.DTO.Responses;
+
+public record SearchPersonResponse(
+    IReadOnlyList<SearchPerson> Persons
+);
+
+public record SearchPerson(
+    [property: JsonPropertyName("name")]
+    string Name,
+    [property: JsonPropertyName("person_id")]
+    string PersonId
+);