- Capture tool call inputs from onChunk and onStepFinish callbacks
- Store toolCalls array in ASSISTANT messages with proper format
- Update chat page to combine ASSISTANT toolCalls (input) with TOOL messages (output)
- Show complete tool call cards with both input args and output results
- Display token usage in assistant messages for debugging
- Handle pending tool calls from ASSISTANT messages without results
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>