Fix process tracking for Wine/Proton game processes

findTrackedProcess was only checking /proc/<pid>/comm to match game
executables.  This fails for Wine/Proton because:

1. /proc/comm is truncated to 15 chars (TASK_COMM_LEN), so
   "FalloutNVLauncher.exe" becomes "FalloutNVLaunch" — no match
2. Wine processes show "wine64-preloader" or "start.exe" in comm,
   not the actual game executable name
3. With UMU_ID set, Proton-GE launches via "start.exe /unix <game>"
   adding another indirection layer

Now also checks /proc/<pid>/cmdline which contains the full untruncated
command line including the game .exe path.  Handles both Windows-style
backslash paths (c:\...\game.exe) and Unix paths.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

0 files changed, 0 insertions, 0 deletions