lib/datekeys.dart exports the formats, as index.ts of datekeys-ts: the
frames, PUBLIC_HEADER, CONTROL_CBOR, the .dkk, the extensions and their
registries, the Provider Profile, the DateKey with its rounds and times,
and the padding; the frame of BODY, the digest and the helpers of the
schemas stay internal for stage 4c. The README describes the modules, the
enums and the errors without a code, the Standard registry and the checks
it is given, the one difference of the formats between Go at c531e93 and
the tag spec-v0.11, and the generator of the vectors; the changelog the
stage, its tests and the faults injected. cbor_vectors_test.dart drops the
test it kept skipped until the decoders of the schemas, which
formats_vectors_test.dart now runs.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
