heartbeat

const (
	// HeartbeatCounterPrefix is the state file prefix for per-session
	// heartbeat prompt counters.
	HeartbeatCounterPrefix = "heartbeat-"
	// HeartbeatMtimePrefix is the state file prefix for per-session
	// heartbeat context mtime tracking.
	HeartbeatMtimePrefix = "heartbeat-mtime-"
	// HeartbeatLogFile is the log filename for heartbeat events.
	HeartbeatLogFile = "heartbeat.log"
)

const (
	// VarPromptCount is the heartbeat field for prompt count.
	VarPromptCount = "prompt_count"
	// VarSessionID is the heartbeat field for session identifier.
	VarSessionID = "session_id"
	// VarContextModified is the heartbeat field for context modification flag.
	VarContextModified = "context_modified"
	// VarTokens is the heartbeat field for token count.
	VarTokens = "tokens"
	// VarContextWindow is the heartbeat field for context window size.
	VarContextWindow = "context_window"
	// VarUsagePct is the heartbeat field for usage percentage.
	VarUsagePct = "usage_pct"
)