update api configuration for panel iot and adjust ai insight

backend/apps/farms/serializers.py

@@ -82,9 +82,12 @@ class KandangSerializer(PkAsIdMixin, serializers.ModelSerializer):
 class FlockSerializer(PkAsIdMixin, serializers.ModelSerializer):
     class Meta:
         model = Flock
-        fields = ["id", "flock_name", "kandang", "created_at", "updated_at"]
+        fields = ["id", "flock_name", "iot_api_url", "kandang", "created_at", "updated_at"]
         read_only_fields = ["id", "created_at", "updated_at"]
 
+    def validate_iot_api_url(self, value):
+        return (value or "").strip()
+
 
 class CycleSerializer(PkAsIdMixin, serializers.ModelSerializer):
     kandang = serializers.PrimaryKeyRelatedField(queryset=Kandang.objects.all())