The Authority binds a grant to the identity of the installed package. It
runs inside admission, which holds the manager lock, so it needs a read
that does not take that lock. Keep the identities beside the completed
operations and update them when an operation applies.
Also export the check for the URL of the official library, which the
blanket approval needs to tell the official library from a source an
administrator named the same.
Assisted-by: Claude:claude-sonnet-5-5 go