The enrolment the Anker app does, done here: 0108 a2=7 opens the reader,
0908 brings back the UID. The frames this sends are byte-for-byte the
ones the app was captured sending — checksum included — which is what the
new test asserts.
Adding and removing now write the charger as well as the account: the
device write is the app's own message, the account write is the inferred
one that carries the name, and either may fail without the other.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
