The fork takes its own name everywhere a user can see it: binaries
(voculinux, voculinux-gui), desktop entry, autostart, tray, D-Bus
namespace (com.voculinux.Voculinux, no alias for the old name),
config/data/cache dirs, single-instance lock, IBus engine identity,
tray icons, resource prefixes, VOCULINUX_* environment names, and the
update-checker user agent. The internal Python module stays vocalinux
and the distribution metadata keeps the upstream URLs as provenance.
On first run a previous Vocalinux install's config.json, custom
dictionary, and portal restore token are copied once into the new
locations (new config always wins, no merge, no write-back); models
re-resolve through the pinned-checksum download path. An offline
naming-sweep test proves no old-name strings remain on user-visible
surfaces outside the allowlist.
Refs #18
Ticket #19 (spec #16): fixed three-metric protocol as a runnable script
(idle memory both keep-alive states, wake latency from debug logs,
real-time factor on the fixed 30 s sample per backend) plus per-rung
load footprints, portal/direct injection probe, and threshold
derivation for the model-ladder ticket (#20). Offline unit tests for
the parsing/statistics/report helpers. Evidence recorded on the ticket.
One debug-only marker (Toggle requested in state ...) makes wake
latency derivable from logs alone.