* Update default Anthropic model to claude-haiku-4-5-latest
- Add Claude 4.5 models to AnthropicModel type (claude-sonnet-4-5-latest, claude-sonnet-4-5-20250929, claude-haiku-4-5-latest)
- Change DEFAULT_MODEL from claude-3-7-sonnet-latest to claude-haiku-4-5-latest
- Update test assertions to reflect new default model
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
* Add Claude 4.5 models to max_tokens mapping
- Add claude-sonnet-4-5-latest, claude-sonnet-4-5-20250929, and claude-haiku-4-5-latest to ANTHROPIC_MODEL_MAX_TOKENS
- All Claude 4.5 models support 64K (65536) max output tokens
- Based on official Anthropic documentation
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
* Update uv.lock dependencies
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Co-authored-by: Claude <noreply@anthropic.com>