v0.30.0

Changes

• keep the document reason open now that a reason may grow
• pin the window over the documents a run did not scan
• count a document the engine cannot read instead of ending the run
• [breaking] mint wire compatibility 3 and let a reason grow inside it
• stop claiming a path the site's build decides
• read a definition term, and bound what a plugin publishes
• read the file that declares Sphinx from the rule that owns it
• answer generated anchors and read MyST roles
• resolve a destination that names a document's declared route
• spell a digest through one write instead of thirty-two