Backup of older version of `main` branch

As explained on https://github.com/openai/codex/issues/14324, the following PR added a number of large binaries to a commit on the main branch that should not have gone in:

This PR reverted it:

But keeping this mistake in the history of main would forever add a material cost to doing git clone https://github.com/openai/codex.

We caught this shortly after more PRs were landed on main beyond #14232.

To ameliorate the situation, we went to 402ca6cc54 on main and pushed it to this branch to ensure all existing commits would be preserved:

We then took main, excised these commits from history:

and force-pushed the result to main, admittedly rewriting history.

If you see any unexpected results when updating your local copy of the Codex repo, this is likely why.

Backup of older version of main branch