Issue Description:

[ShulkerBoxTooltip Plugins] Failed to register providers for mod supplementaries
Also fairly certain this is causing a memory leak

What happens:

Get error on join

What you expected to happen:

Not get an error on join

Steps to reproduce:

1. Load ShulkerBoxTooltip onto server
2. Load Supplementaries (See version) onto server
3. Player joins server

---

Affected Versions (Do not use "latest"):

• ShulkerBoxTooltip: 4.0.4
• Minecraft: 1.20.1
• Fabric Loader: 0.16.10
• Fabric API: 0.92.3
• Supplementaries: 3.1.16

Your most recent log file where the issue was present:

[20:15:44] [Netty Epoll Server IO #2/INFO] (ShulkerBoxTooltip) [ShulkerBoxTooltip] KrimZ1k: protocol version: 2.0
[20:15:44] [Server thread/INFO] (ShulkerBoxTooltip Plugins) [ShulkerBoxTooltip Plugins] Loading 2 plugins: shulkerboxtooltip, supplementaries
[20:15:44] [Server thread/INFO] (ShulkerBoxTooltip Plugins) [ShulkerBoxTooltip Plugins] Registered 7 providers for mod shulkerboxtooltip
[20:15:44] [Server thread/ERROR] (ShulkerBoxTooltip Plugins) [ShulkerBoxTooltip Plugins] Failed to register providers for mod supplementaries
java.lang.RuntimeException: Cannot load class com.misterpemodder.shulkerboxtooltip.api.renderer.PreviewRenderer in environment type SERVER
at net.fabricmc.loader.impl.transformer.FabricTransformer.transform(FabricTransformer.java:59) ~[fabric-loader-0.16.10.jar:?]
at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPreMixinClassByteArray(KnotClassDelegate.java:462) ~[fabric-loader-0.16.10.jar:?]
at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:415) ~[fabric-loader-0.16.10.jar:?]
at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:323) ~[fabric-loader-0.16.10.jar:?]
at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:218) ~[fabric-loader-0.16.10.jar:?]
at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119) ~[fabric-loader-0.16.10.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?]
at net.mehvahdjukaar.supplementaries.integration.ShulkerBoxTooltipCompat.registerProviders(ShulkerBoxTooltipCompat.java:19) ~[supplementaries-1.20-3.1.20-fabric.jar:?]
at com.misterpemodder.shulkerboxtooltip.impl.PluginManager.loadProviders(PluginManager.java:112) ~[server-shulkerboxtooltip-fabric-4.0.4+1.20.1.jar:?]
at com.misterpemodder.shulkerboxtooltip.impl.network.ServerNetworking.addClient(ServerNetworking.java:43) ~[server-shulkerboxtooltip-fabric-4.0.4+1.20.1.jar:?]
at com.misterpemodder.shulkerboxtooltip.impl.network.message.C2SHandshakeStart$Type.lambda$onReceive$0(C2SHandshakeStart.java:57) ~[server-shulkerboxtooltip-fabric-4.0.4+1.20.1.jar:?]
at net.minecraft.class_3738.run(class_3738.java:18) ~[server-intermediary.jar:?]
at net.minecraft.class_1255.method_18859(class_1255.java:156) ~[server-intermediary.jar:?]
at net.minecraft.class_4093.method_18859(class_4093.java:23) ~[server-intermediary.jar:?]
at net.minecraft.server.MinecraftServer.method_24306(MinecraftServer.java:782) ~[server-intermediary.jar:?]
at net.minecraft.server.MinecraftServer.method_18859(MinecraftServer.java:164) ~[server-intermediary.jar:?]
at net.minecraft.class_1255.method_16075(class_1255.java:130) ~[server-intermediary.jar:?]
at net.minecraft.server.MinecraftServer.method_20415(MinecraftServer.java:19818) ~[server-intermediary.jar:?]
at net.minecraft.server.MinecraftServer.method_16075(MinecraftServer.java:758) ~[server-intermediary.jar:?]
at net.minecraft.class_1255.method_5383(class_1255.java:115) ~[server-intermediary.jar:?]
at net.minecraft.server.MinecraftServer.method_16208(MinecraftServer.java:742) ~[server-intermediary.jar:?]
at net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:675) ~[server-intermediary.jar:?]
at net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:265) ~[server-intermediary.jar:?]
at java.lang.Thread.run(Thread.java:840) ~[?:?]