W.O.P.R. reads an optional configuration file from:
	•	User-level (preferred): ~/.gaming-mode.conf
	•	System-wide: /etc/gaming-mode.conf

If neither exists, sensible defaults are used.

Example ~/.gaming-mode.conf

# Launch mode for Steam:
#   bigpicture (default) → Steam -tenfoot
#   gamepadui            → Steam -gamepadui
	STEAM_LAUNCH_MODE=bigpicture

# Performance mode:
#   enabled  → adjust CPU governor + GPU performance settings while gaming
#   disabled → leave CPU/GPU settings alone
	PERFORMANCE_MODE=enabled

You can safely create or edit this file at any time; changes will apply the next time you start Gaming Mode.
