• Fix configuration inheritance issue when default value is not specified.
  • Make it possible to enable the auto-pull feature only for specific model types (e.g. for chat models only).
  • Add the possibility to list explicit models to auto-pull at startup time.

Comment From: tzolov

Thanks @ThomasVitale Rebased, extended with default chat/embedding model config and merged at: 5e8cecd8b196985284ed5b59be2b10dca3f8dd8f