Add company data to user response in API

src/main/java/net/gepafin/tendermanagement/model/response/LoginResponse.java

@@ -6,6 +6,7 @@ import lombok.NoArgsConstructor;
 import lombok.Setter;
 
 import java.time.LocalDateTime;
+import java.util.List;
 
 @Getter
 @Setter
@@ -43,4 +44,6 @@ public class LoginResponse {
     private LocalDateTime createdDate;
 
     private LocalDateTime updatedDate;
+
+    private List<CompanyResponse> companies;
 }