Use $HOME env var instead of hardcoded paths

- Replace home directory paths with $HOME env var
- Add sleeps to winitrc so it waits for dwl to start

gaming/.scripts/game_launch.sh

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 if [ $XDG_SESSION_DESKTOP == "dwm" ]; then
-    /home/sravan/.scripts/picom.sh --off &
+    $HOME/.scripts/picom.sh --off &
     /usr/bin/xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/presentation-mode -s true &
 fi
 
-/home/sravan/.scripts/cpu-gpu.sh --cpu-profile-performance &
-/home/sravan/.scripts/cpu-gpu.sh --gpu-profile-performance &
-/home/sravan/.scripts/dunst.sh --pause &
+$HOME/.scripts/cpu-gpu.sh --cpu-profile-performance &
+$HOME/.scripts/cpu-gpu.sh --gpu-profile-performance &
+$HOME/.scripts/dunst.sh --pause &