update game settings document

- update document structure to be more organized
- update settings data

docs/game-settings.md

@@ -1,15 +1,14 @@
 # Game settings
 
-## Mouse
+## System settings
 
-- mouse DPI: 1600
-- GNOME mouse speed settings: `org.gnome.desktop.peripherals.mouse.speed=0` (default)
+### Mouse
 
-## War Brokers
+- mouse DPI: 10,000
+- GNOME mouse speed settings: `org.gnome.desktop.peripherals.mouse.speed=-0.875`
+- 39mm/1920px
 
-![War Brokers game settings](../.repo/wb_settings.png)
-
-## Drawing tablet
+### Drawing tablet
 
 - [config file](../home/.config/OpenTabletDriver/settings.json)
 
@@ -19,3 +18,17 @@
   <a href="https://youtu.be/g9m1SIerox8"><img alt="Keyboard sound test" src="https://img.youtube.com/vi/g9m1SIerox8/maxresdefault.jpg" /></a>
   <b>Video of my grip</b>
 </p>
+
+<!-- ### GPU overclock -->
+
+<!-- ### realtime kernel -->
+
+<!-- ### pipewire settings -->
+
+## War Brokers
+
+![War Brokers game settings](../.repo/wb_settings.png)
+
+- 550mm/360°
+
+<!-- ## osu! -->