Fix delombok package not exists error with proto generated files (#2083)

Fix javadoc & suppress no comments warning
Fix terminal interaction in IDEA
Update lombok onMethod to JDK8 version
Some code reformat

src/main/java/emu/grasscutter/data/excels/AvatarData.java

@@ -44,7 +44,7 @@ public class AvatarData extends GameResource {
     private float criticalHurt;
 
     private List<PropGrowCurve> propGrowCurves;
-    @Getter(onMethod = @__(@Override))
+    @Getter(onMethod_ = @Override)
     private int id;
 
     // Transient