chore: build

backend/gestion/handlers/client_tracking.go

@@ -209,7 +209,7 @@ func buildTimeline(logs []map[string]any) []gin.H {
 	for _, logEntry := range logs {
 		status, _ := logEntry["status"].(string)
 		message, _ := logEntry["message"].(string)
-		createdAt, _ := logEntry["created_at"]
+		createdAt := logEntry["created_at"]
 
 		timeline = append(timeline, gin.H{
 			"status":     status,