Discord RPC Toggle (#1120)

* Discord RPC Toggle

* I learned my lesson (Formatting)

Took me long enough

* Fix Mobile Platforms

- ifdef the setting so it builds properly on platforms that don't have rpc
- More formatting I missed

src/dusk/settings.cpp

@@ -52,6 +52,7 @@ UserSettings g_userSettings = {
         .enableLinkDollRotation {"game.enableLinkDollRotation", false},
         .enableAchievementToasts {"game.enableAchievementToasts", true},
         .enableControllerToasts {"game.enableControllerToasts", true},
+        .enableDiscordPresence {"game.enableDiscordPresence", true},
 
         // Graphics
         .bloomMode {"game.bloomMode", BloomMode::Dusk},
@@ -180,6 +181,7 @@ void registerSettings() {
     Register(g_userSettings.game.freeCameraSensitivity);
     Register(g_userSettings.game.minimalHUD);
     Register(g_userSettings.game.pauseOnFocusLost);
+    Register(g_userSettings.game.enableDiscordPresence);
     Register(g_userSettings.game.bloomMode);
     Register(g_userSettings.game.bloomMultiplier);
     Register(g_userSettings.game.disableWaterRefraction);