Development record

The brief at .abcd/development/brief/05-internals/03-configuration.md:667 says: Two namespaces are not part of [repo scope]: `logbook/`, a retired name, and `rp/`, staged with its adapter. The shipped surface differs: The RepoPrompt adapter is not staged: internal/adapter/repoprompt ships and the chapter's own 'reviewer route's keys' section (oracle.review = rp) describes it as read by `implement step`. No .abcd/rp/ namespace is written, so only the 'staged with its adapter' reason is stale. (v0.14.2 release crosscheck, false-claim, raised by opus in a34.)