medicalHistory: deletion when patient is deleted

backend/Application/Services/Database/MongoDB/IMedicalHistoryMongoDbService.cs

@@ -1,5 +1,4 @@
-using Application.Endpoints.MedicalHistories;
-using MongoDB.Driver;
+using MongoDB.Driver;
 
 namespace Application.Services.Database.MongoDB;
 
@@ -14,6 +13,6 @@ public interface IMedicalHistoryMongoDbService
     Task ModifyAsync<T>(string keyField, string keyValue, T document);
 
     Task DeleteAsync<T>(string keyField, string keyValue);
-    
+
     Task DeleteByIdAsync<T>(string id);
 }