cache translation in minio instead of mongo

internal/tender/form.go

@@ -255,19 +255,11 @@ func (t *Tender) ToResponse() *TenderResponse {
 	return t.ToResponseWithLanguage("")
 }
 
-// ToResponseWithLanguage converts a Tender entity to TenderResponse using a preferred language.
-// When language is provided and translation exists, translated title/description are returned.
+// ToResponseWithLanguage converts a Tender entity to TenderResponse.
 func (t *Tender) ToResponseWithLanguage(language string) *TenderResponse {
 	title := t.Title
 	description := t.Description
-	usedLanguage := ""
-	if language != "" {
-		if entry, ok := t.Translations[language]; ok {
-			title = entry.Title
-			description = entry.Description
-			usedLanguage = language
-		}
-	}
+	_ = language
 
 	mainDesc := firstNonEmpty(
 		strings.TrimSpace(t.ProcessingMetadata.EnrichmentData[enrichmentMainCPVDescriptionKey]),
@@ -349,7 +341,6 @@ func (t *Tender) ToResponseWithLanguage(language string) *TenderResponse {
 		TenderID:    t.TenderID,
 		ProjectName: strings.TrimSpace(t.ProjectName),
 		CreatedAt:   t.CreatedAt,
-		Language:    usedLanguage,
 
 		OverallSummary: strings.TrimSpace(t.AIOverallSummary),
 	}