Reword comments and docs that still named the removed gRPC stack, rename
the GRPCSortable test interface, and drop the dead gRPC port note from the
dev README.
RenameNode and ExpireNode surface ErrNodeNotInNodeStore for an unknown
node; mapStateError only knew ErrNodeNotFound, so they 500'd. Treat both
as not found.
ogen's SecurityError message echoes the operation name and internal
security text. Map it to a clean 401 so the unauthorized body stays small
and leaks nothing.
Convert directly from NodeView/UserView/PreAuthKeyView (no AsStruct copies, no
proto bridge), preserving the view types on the read path. Add UserView.Username
and drop the two state.go uses of PreAuthKey.Proto().
Serve the API over the unix socket (auth bypassed; socket permissions are the
trust boundary) and convert every CLI command from the gRPC client to the
generated ogen client. Remote CLI now uses the HTTP API URL.
Mount the ogen-generated server at /api/v1 with bearer-auth and RFC 7807
errors backed by the state layer; gRPC servers stay for the CLI. Add a
servertest API client harness and Health parity tests.
Kristoffer Dalby