This patch updates codex to 0.160.1 for access to newer models (up to gpt-6.1-sol).

Changes include:

• new fast-build target to reduce LTO link time
• local patches to re-enable cut/paste after it was somehow excluded upstream
• local patch to enable the daemon to avoid this warning at startup:

Error: this CLI has no complete local package; install a packaged Codex CLI or use the standalone installer
To work without the background server, rerun the same command with --no-daemon (including resume or fork and its arguments).

Note that Codex 5.6 did this.

Note also that I am not a ports committer & do not really understand this code. I'd prefer the maintainer commit it.