logger

const (
	// AgentExec enables logging of agent execution start/end.
	AgentExec Event = iota
	// LLMRequest enables logging of LLM request details (system prompt, messages, tools).
	LLMRequest
	// LLMResponse enables logging of LLM response details (texts, function calls, token usage).
	LLMResponse
	// ToolExec enables logging of tool execution (name, args, result, duration).
	ToolExec
	// SubAgent enables logging of sub-agent start/end.
	SubAgent
	// ChildAgent enables logging of child agent start/end.
	ChildAgent
	// CustomEvent enables logging of strategy-defined custom events.
	CustomEvent
)