The user’s Obsidian vault is published publicly with Quartz to GitHub Pages via the user-site repo UnixUserDev/UnixUserDev.github.io, served at the ROOT domain https://unixuserdev.github.io/ — not an /obsidian-vault/ subpath (that old repo name is dead and 404s). Machine-readable entry points: llms.txt / llms.json, static/contentIndex.json (with note bodies), static/contentIndex.light.json (no bodies), per-note static/notes/