Enhance TenderResponse Structure with TenderID Field

- Added a new field 'TenderID' to the TenderResponse structure, improving the data model for tender management.
- Updated the ToTenderResponse method to include the TenderID in the response, ensuring consistency in API outputs.
- This enhancement aligns with the ongoing improvements to the tender management system's data handling capabilities.

internal/tender/form.go

@@ -47,6 +47,7 @@ type TenderResponse struct {
 	CountryCode         string                `json:"country_code"`
 	BuyerOrganization   *OrganizationResponse `json:"buyer_organization"`
 	Status              TenderStatus          `json:"status"`
+	TenderID            string                `json:"tender_id"`
 }
 
 type OrganizationResponse struct {
@@ -70,10 +71,11 @@ func (t *Tender) ToTenderResponse() *TenderResponse {
 		TenderDeadline:      t.TenderDeadline,
 		SubmissionDeadline:  t.SubmissionDeadline,
 		ApplicationDeadline: t.ApplicationDeadline,
-		SubmissionURL:       t.SubmissionURL,
 		CountryCode:         t.CountryCode,
+		SubmissionURL:       t.SubmissionURL,
 		BuyerOrganization:   &OrganizationResponse{Name: t.BuyerOrganization.Name},
 		Status:              t.Status,
+		TenderID:            t.TenderID,
 	}
 
 	return response