Sort the inbox

1. List everything in inbox/ (skip README.md). If it is empty, say so and stop.
2. For each item, pick a short name: YYYY-MM-DD-what-it-is.ext using today's date (example: 2026-10-27-cs-lecture-5-notes.md).
3. If the item is a pasted link with no content, fetch it if you can and save the text as a .md file; otherwise keep the link and note that the page was not read.
4. Move the item to raw/ under its new name. Do not change its contents.
5. Run the ingest workflow on each moved file, one at a time.
6. Append one line to wiki/log.md: - YYYY-MM-DD | sort | moved N items from inbox.
7. Finish with a short report: what you filed, which pages you created or updated, and anything you could not read.