The switcher was a native select of nineteen rows, four of them labelled by
eight hex characters — every name was in a cadence's agent.json all along.
Observe opens for five minutes on a written reason plus the lockscreen
credential. polkit and sudo both answered "authorized" here with no prompt at
all, so neither holds the gate; writes commit as "amend (human)" in her own
history. Notes move between folders, and a rename takes its links with it.