fire common client init during FML client setup

NeoForge/src/main/java/dev/cammiescorner/camsbackpacks/neoforge/entrypoints/Client.java

@@ -18,21 +18,28 @@
 import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.ModLoadingContext;
 import net.minecraftforge.fml.common.Mod;
+import net.minecraftforge.fml.event.lifecycle.FMLClientSetupEvent;
+import net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext;
 import net.minecraftforge.registries.ForgeRegistries;
 
 @OnlyIn(Dist.CLIENT)
 @Mod.EventBusSubscriber(modid = CamsBackpacks.MOD_ID, value = Dist.CLIENT, bus = Mod.EventBusSubscriber.Bus.FORGE)
 public class Client {
 
     public static void init() {
-        CamsBackpacksClient.init();
 
         //FIXME this is handled by resourcefulconfig in 1.20.4+
         ModLoadingContext.get().registerExtensionPoint(ConfigScreenHandler.ConfigScreenFactory.class,
                 () -> new ConfigScreenHandler.ConfigScreenFactory(
                         (minecraft, parent) -> new ConfigScreen(parent, null, CamsBackpacks.CONFIGURATOR.getConfig(BackpacksConfig.class))
                 )
         );
+
+        FMLJavaModLoadingContext.get().getModEventBus().addListener(Client::clientSetup);
+    }
+
+    private static void clientSetup(FMLClientSetupEvent event) {
+        event.enqueueWork(CamsBackpacksClient::init);
     }
 
     @SubscribeEvent