Method _append_line

app/runtime_logging.py:273–276

(self, path: Path, line: str)

                self._append_line(account_dir / f"{date_part}.jsonl", payload)

    def _append_line(self, path: Path, line: str) -> None:
        path.parent.mkdir(parents=True, exist_ok=True)
        with path.open("a", encoding="utf-8", newline="\n") as handle:
            handle.write(line + "\n")

    def _make_run_id(self, *, prefix: str = "run") -> str:
        stamp = datetime.now().strftime("%Y%m%d-%H%M%S")