Add mixins to NeoForge project

NeoForge/src/main/resources/META-INF/mods.toml

@@ -24,3 +24,6 @@ description="A mod dedicated to removing restrictions around the use of multipla
     versionRange="1.20.2"
     ordering="NONE"
     side="BOTH"
+	
+[[mixins]]
+config="nochatrestrictions.mixins.json"

NeoForge/src/main/resources/nochatrestrictions.mixins.json

@@ -0,0 +1,14 @@
+{
+  "required": true,
+  "package": "com.aizistral.nochatrestrictions.mixins",
+  "compatibilityLevel": "JAVA_17",
+  "minVersion": "0.8",
+  "refmap": "nochatrestrictions.refmap.json",
+  "mixins": [],
+  "client": [
+	"MixinMinecraft"
+  ],
+  "injectors": {
+    "defaultRequire": 1
+  }
+}