Submodule Updates & Picom Config Changes

- Update doom-emacs submodule
- Update dracula theme submodules
- Update doom-emacs-config submodule with file extension mode
  association and frame opacity
- Update dwm-flexipatch submodule with deck layout
- Update picom config to vsync at 144Hz instead of auto-detecting
  refresh rate
- Add matlab-schemes submodule for MATLAB editor themeing
- Remove automatically turning picom back on in game_exit.sh because
  it causing visual glitches. Manually turning it back on seems
  to work fine.
- Fix rofi menu icons for picom script
- Use picom "-b" flag instead of running it in background manually
  with "&"

README.org

@@ -2573,6 +2573,7 @@ detect-client-opacity = true;
 # try detecting this with X RandR extension.
 #
 # refresh-rate = 60
+refresh-rate = 144
 
 # Limit picom to repaint at most once every 1 / 'refresh_rate' second to
 # boost performance. This should not be used with
@@ -2781,8 +2782,8 @@ is_running() {
 rofi_menu() {
     declare -a options=(
         "⏼ Toggle - toggle"
-        " Turn On - on"
-        " Turn Off - off"
+        " Turn On - on"
+        " Turn Off - off"
         " Back - back"
         " Quit - quit"
     )
@@ -2818,7 +2819,7 @@ main() {
                 killall picom
             fi
 
-            picom --config /home/sravan/.config/picom/picom.conf &
+            picom --config /home/sravan/.config/picom/picom.conf -b
 
             notify-send "Turning Picom ON"
             ;;
@@ -7850,8 +7851,8 @@ These are scripts that should be run from Lutris when launching or exiting a gam
 *Preferences > System options > Pre-launch script*
 
 #+BEGIN_SRC shell :shebang #!/bin/bash :tangle .scripts/game_launch.sh
-/home/sravan/.scripts/deadd.sh --pause
 /home/sravan/.scripts/picom.sh --off
+/home/sravan/.scripts/deadd.sh --pause
 #+END_SRC
 
 *** Post-Exit Script
@@ -7860,7 +7861,6 @@ These are scripts that should be run from Lutris when launching or exiting a gam
 
 #+BEGIN_SRC shell :shebang #!/bin/bash :tangle .scripts/game_exit.sh
 /home/sravan/.scripts/deadd.sh --unpause
-/home/sravan/.scripts/picom.sh --on
 #+END_SRC
 
 ** Control Center