fixed netbox.js issue, with display field; fixed api select bootstrap

src/netbox_slm/api/serializers.py

@@ -1,6 +1,6 @@
 from rest_framework import serializers
 
-from netbox.api.serializers import PrimaryModelSerializer
+from netbox.api.serializers import PrimaryModelSerializer, OrganizationalModelSerializer
 # from netbox_slm.api.nested_serializers import (
 #     NestedRecordSerializer,
 #     NestedNameServerSerializer,
@@ -9,18 +9,16 @@ from netbox_slm.models import SoftwareProduct
 
 
 class SoftwareProductSerializer(PrimaryModelSerializer):
+    display = serializers.SerializerMethodField()
     url = serializers.HyperlinkedIdentityField(
         view_name="plugins-api:netbox_slm-api:softwareproduct-detail"
     )
 
     class Meta:
         model = SoftwareProduct
-        fields = (
-            "id",
-            "url",
-            "name",
-            "tags",
-            "custom_field_data",
-            "created",
-            "last_updated",
-        )
+        fields = [
+            'id', 'display', 'url', 'name', 'tags', 'custom_field_data', 'created', 'last_updated',
+        ]
+
+    def get_display(self, obj):
+        return obj.name