refs-ingestlisted

# refs-ingest Add a 行前預習 reference into a trip PWA. These are the videos and articles a parent watches the night before — the "今晚先看" card under each day. Each ref lands in `refs.json` under `schedule_refs[<day>]`; `render.js` reads `refs.schedule_refs[activeDayId]` to fill the collapsible. So a ref is bound to a day (its `context`), not a clock time. ## Steps 1. **Get the URL.** The user gives a YouTube / Vimeo / blog / Reel link. For YouTube, refs-ingest fetches the title automatically via oEmbed (no API key). For a blog or when oEmbed is unavailable, pass `--title` (use /browse to read the page title first). 2. **Run the engine** with the URL + the day it preps: ```bash bun skills/refs-ingest/refs-ingest.ts --out <trip-dir> \ --url <link> --day day_2 [--title "..."] [--lang zh-tw] \ [--kid-friendly true] [--duration-min 6] [--summary "<1-line>"] ``` `--day` (or batch `context`) is always required: the current renderer shows only `schedule_refs[activeDayId]`, so a synthetic `general` bucket would be invisible. For a trip-wide article, choose one primary preparation day and explain its scope in `summary`; other days need distinct, day-specific sources because duplicate URLs are forbidden across schedule refs. 3. **Report** which day the ref was added to (or that it was skipped as a dup). ## Entry shape (matches Tokyo refs.json) ```jsonc { "type": "youtube|vimeo|reel|article", // inferred from the URL host "title": "..."