Function truncate

internal/agent/agent.go:196–201

(s string, n int)

}

func truncate(s string, n int) string {
	if len(s) <= n {
		return s
	}
	return s[:n] + "…"
}

// extractWritePath pulls the path out of a write_file tool input so the
// approval prompt can name the target file. Returns "" on any parse