Simplify extraction token settings to fix max_tokens truncation
Overnight schedule extraction was hitting max_tokens limit causing
incomplete JSON responses. Changed extraction hooks to use simpler
settings: 16K output tokens with thinking disabled (was 49K output
+ 24K thinking). Extraction is deterministic markdown-to-JSON
transformation that doesn't benefit from extended reasoning.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>