feat: Add Claude Sonnet 4.5 support #44
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Summary
Adds support for the newly released Claude Sonnet 4.5 model (
claude-sonnet-4-5-20250929).Closes #43
Changes
SONNET_4_5model ID toCLAUDE_MODEL_IDSSONNET_4_5toALLOWED_MODELSfor agent usage--set-modelcommandImplementation Pattern
Follows the same implementation pattern as Opus 4.1 (commit 98556ae):
packages/core/src/models.ts- Model ID, display name, and short namepackages/types/src/agent.ts- Added to ALLOWED_MODELS arraypackages/core/src/pricing.ts- Pricing configurationapps/tui/src/main.ts- CLI shorthand mappingTesting
bun run lint && bun run typecheck && bun run formatModel Details
claude-sonnet-4-5-20250929claude-sonnet-4.5ccflare --set-model sonnet-4.5