People who want to set s3d up themselves, or with an AI assistant, had
only the feature tour. docs/ explains how Sia, the indexer, s3d, users,
keys and drives fit together; every Pithos screen; the web console and
desktop app; every s3d command, s3d.yml, the admin API and where files
live; AWS CLI and rclone setup; common tasks, troubleshooting and
limits; and a brief for AI assistants with the rule that recovery
phrases and secrets are never typed into a chat. The Markdown is the
source (published beside the page for assistants, with llms.txt
pointing to it); docs/build-docs.mjs renders the HTML.
