Bug Fixes
- Fix Steam game downloads landing outside GameNative's install tree on devices without external storage (RP6, any device without an SD card)
- Detect GameNative-installed Steam games on internal storage (e.g. MHW) so they show as installed in Argosy
- Reclaim previously misplaced Steam installs on next launch (moves them into the correct GameNative path when a completion marker is present)