2026-02-10

- `skills/diy-pc-ingest` updated for public sharing: - Notion IDs/token externalized to local config + env; added `references/config.example.json`. - Removed embedded real Notion IDs (DEFAULT_IDS now `None`), require local config; commit `3995c6e`. - Added direct update controls: `page_id` (or `id`) to patch a specific Notion page, and `archive:true` to archive duplicates; commit `5263adf`. - PCConfig upsert key changed to composite `(Name + Purchase Date)`; commit `4e563cb`.