- utils.py: get_llmcatelogid -> get_llm_catelogs (returns ALL catelogs with name+isdefault)
- llmclient.py: inference() passes params_kw.llmcatelogid to get_llm()
- llm_dialog.ui: renders catelog tab buttons when model has multiple catelogs,
defaults to isdefaultcatelog, passes llmcatelogid to both LlmIO models and list_models_url
- init.py: export get_llm_catelogs