chore: regenerate SKILL.md files from updated templates

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

codex/SKILL.md

@@ -645,6 +645,7 @@ TMPERR=$(mktemp /tmp/codex-err-XXXXXX.txt)
 3. **Plan review auto-detection:** If the user's prompt is about reviewing a plan,
 or if plan files exist and the user said `/codex` with no arguments:
 ```bash
+setopt +o nomatch 2>/dev/null || true  # zsh compat
 ls -t ~/.claude/plans/*.md 2>/dev/null | xargs grep -l "$(basename $(pwd))" 2>/dev/null | head -1
 ```
 If no project-scoped match, fall back to `ls -t ~/.claude/plans/*.md 2>/dev/null | head -1`