refactor: use EnumText for prompt_type and customize_token_strategy (#34204)

api/events/event_handlers/create_site_record_when_app_created.py

@@ -1,5 +1,6 @@
 from events.app_event import app_was_created
 from extensions.ext_database import db
+from models.enums import CustomizeTokenStrategy
 from models.model import Site
 
 
@@ -16,7 +17,7 @@ def handle(sender, **kwargs):
             icon=app.icon,
             icon_background=app.icon_background,
             default_language=account.interface_language,
-            customize_token_strategy="not_allow",
+            customize_token_strategy=CustomizeTokenStrategy.NOT_ALLOW,
             code=Site.generate_code(16),
             created_by=app.created_by,
             updated_by=app.updated_by,