Add Lombok dependency for improved code generation

Author: rettichlp

build.gradle

@@ -38,7 +38,13 @@ dependencies {
 
 	// Fabric API. This is technically optional, but you probably want it anyway.
 	modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"
-	
+
+    // https://mvnrepository.com/artifact/org.projectlombok/lombok
+    compileOnly("org.projectlombok:lombok:1.18.38")
+    annotationProcessor("org.projectlombok:lombok:1.18.38")
+
+    testCompileOnly("org.projectlombok:lombok:1.18.38")
+    testAnnotationProcessor("org.projectlombok:lombok:1.18.38")
 }
 
 processResources {
@@ -87,4 +93,4 @@ publishing {
 		// The repositories here will be used for publishing your artifact, not for
 		// retrieving dependencies.
 	}
-}
+}