yeet

## Prerequisites - Require GitHub CLI `gh`. Check `gh --version`. If missing, ask the user to install `gh` and stop. - Require authenticated `gh` session. Run `gh auth status`. If not authenticated, ask the user to run `gh auth login` (and re-run `gh auth status`) before continuing. ## Naming conventions - Branch: `codex/{description}` when starting from main/master/default. - Commit: `{description}` (terse). - PR title: `[codex] {description}` summarizing the full diff. ## Workflow - If on main/master/default, create a branch: `git checkout -b "codex/{description}"` - Otherwise stay on the current branch. - Confirm status, then stage everything: `git status -sb` then `git add -A`. - Commit tersely with the description: `git commit -m "{description}"` - Run checks if not already. If checks fail due to missing deps/tools, install dependencies and rerun once. - Push with tracking: `git push -u origin $(git branch --show-current)` - If git push fails due to workflow auth errors, pull from master and retry the push. - Open a PR and edit title/body to reflect the description and the deltas: `GH_PROMPT_DISABLED=1 GIT_TERMINAL_PROMPT=0 gh pr create --draft --fill --head $(git branch --show-current)` - Write the PR description to a temp file with real newlines (e.g. pr-body.md ... EOF) and run pr-body.md to avoid \\n-escaped markdown. - PR description (markdown) must be detailed prose covering the issue, the cause and effect on users, the root cause, the fix, and any tests or ch...