A portable install keeps settings.json inside its own folder, so extracting a new
version to a fresh folder started with no settings at all: the relocated stems
folder, port, compute device, quality and language all silently back to defaults.
The shell already restored from a per-user copy; nothing had written it since the
data directory moved. Adds the write half, seeded on first load so settings
configured by an earlier release are carried forward too.
Also pins the Unraid template at 0.14.1.
Tha.Les
1e248ac53e