Remove unnecessary chatCommandsEnabled from config

As this is not used in chat commands only anymore, and since it is
configuration parameter that noone needs to disable, it is unnecessary
and is just causing confusion.

Signed-off-by: Tomas Slusny <slusnucky@gmail.com>

runelite-client/src/main/java/net/runelite/client/config/RuneLiteConfig.java

@@ -43,16 +43,6 @@ public interface RuneLiteConfig extends Config
 		return new Dimension(765, 503);
 	}
 
-	@ConfigItem(
-		keyName = "chatCommandsRecolorEnabled",
-		name = "Enable chat commands recolor",
-		description = "Determines if recoloring of custom RuneLite chat commands is enabled"
-	)
-	default boolean chatCommandsRecolorEnabled()
-	{
-		return true;
-	}
-
 	@ConfigItem(
 		keyName = "uiEnableCustomChrome",
 		name = "Enable custom window chrome",