Upload Mastodon outbox to Solid pod

⚠️ Hardcoded for https://jg10.solidcommunity.net/devlog/home.html#mastodon

Downloads outbox pages, starting from the last and following as:prev links.

• Uploads to Solid pod
• Adds rdfs:sameAs links to an index
• Redirects index to first page
• Redirects max_id pages to min_id pages
• Suppresses prev and next for first and last page

Also see https://jg10.solidcommunity.net/devlog/home.html#activitypub