v1.14.2

Removed

• Removed the unused BAML/LLM machinery entirely. Outbound LLM calls were retired
  long ago in favor of a pure-Python capability router, leaving the baml-py
  dependency, the generated baml_client, baml_src/, the retired
  llm_summarizer stub, and the dead use_llm / use_llm_fallback code paths as
  vestigial. Dropping them removes a heavy dependency (no more native binary) and
  the per-release client-regeneration burden. Capability summaries and code
  snippets are unchanged: cache → template for summaries, static templates for
  snippets. The llm optional-dependency extra is gone.