feat: make nicko work again partially

src/main/resources/paper-plugin.yml

@@ -0,0 +1,23 @@
+name: Nicko
+main: xyz.ineanto.nicko.Nicko
+loader: xyz.ineanto.nicko.loader.NickoPluginLoader
+version: ${version}
+author: Ineanto
+description: "The feature packed, next generation disguise plugin for Minecraft."
+api-version: "1.21"
+softdepend: [ PlaceholderAPI ]
+depend:
+  - ProtocolLib
+
+# Suppose we require ProtocolLib to be loaded for our plugin
+AnvilGUI:
+  join-classpath: true
+  required: true
+
+permissions:
+  nicko.*:
+    default: op
+    children:
+      - nicko.use
+  nicko.use:
+    default: false