- Fix invalid model name claude-3-7-sonnet-latest → use config.llm.model
- Increase LLM timeout from 3 min to 6 min for complex CIM analysis
- Improve RAG fallback to use evenly-spaced chunks when keyword matching
finds too few results (prevents sending tiny fragments to LLM)
- Add model name normalization for Claude 4.x family
- Add googleServiceAccount utility for unified credential resolution
- Add Cloud Run log fetching script
- Update default models to Claude 4.6/4.5 family
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>