v3.9.2 — drag the presence badge (Linux)

Linux-only. Windows and macOS stay on 3.8.2.

The presence badge is no longer glued to the bottom-left corner. Drag it anywhere — like the match HUD — and the position is remembered, so it stays inside a 1080p recording on 16:10 panels without a one-machine letterbox hack.

Install (Arch / Omarchy): the two-line recipe at https://filthy-net-deck.com/#download

After upgrading: quit FND from the tray and open it again.