The fork's documentation, moved out of the repository
Building, how upstream is tracked, and YTSage's own README kept for reference.
The upstream README's images were relative paths into the repository, which
would have 404'd from a wiki page; they are absolute raw URLs now.
Unlike the rest of this org, SageTube's history is not being rewritten. It is a
fork that still merges from oop7/YTSage, and rewriting would change every
commit id and end that. The documentation leaves in an ordinary commit instead.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Homer
