gsd-discuss-phaselisted

<codex_skill_adapter> ## A. Skill Invocation - This skill is invoked by mentioning `$gsd-discuss-phase`. - Treat all user text after `$gsd-discuss-phase` as `{{GSD_ARGS}}`. - If no arguments are present, treat `{{GSD_ARGS}}` as empty. ## B. AskUserQuestion → request_user_input Mapping GSD workflows use `AskUserQuestion` (Claude Code syntax). Translate to Codex `request_user_input`: Parameter mapping: - `header` → `header` - `question` → `question` - Options formatted as `"Label" — description` → `{label: "Label", description: "description"}` - Generate `id` from header: lowercase, replace spaces with underscores Batched calls: - `AskUserQuestion([q1, q2])` → single `request_user_input` with multiple entries in `questions[]` Multi-select workaround: - Codex has no `multiSelect`. Use sequential single-selects, or present a numbered freeform list asking the user to enter comma-separated numbers. Execute mode fallback: - When `request_user_input` is rejected or unavailable, activate TEXT_MODE: append `--text` to `{{GSD_ARGS}}` so the workflow's built-in text-mode branching takes over. Present every `AskUserQuestion` call as a plain-text numbered list, then stop and wait for the user's reply. Do NOT pick a default and continue (#3018 / #3808). - You may only proceed without a user answer when one of these is true: (a) the invocation included an explicit non-interactive flag (`--auto` or `--all`), (b) the user has explicitly approved a specific default for this question, o