Separate operator guides from development contracts, relocate
implementation notes under `docs/devel/`, and update cross-references
and
hardware tooling paths. Add getting-started, user administration, and
firmware update guides while preserving firmware behavior.
Mark web administration complete, centralize current contracts and
acceptance evidence, and remove superseded slice records. Update
roadmap,
architecture notes, and test references without changing firmware
sources.
Decouple user provisioning from HTTPS identity storage while retaining
compatible v1 user records and migrating TLS material to the
credential-free
v2 format. Add focused security regression coverage and update operator
documentation.