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/RewardPreviewData.java

@@ -12,7 +12,7 @@ import emu.grasscutter.data.common.ItemParamStringData;
 
 @ResourceType(name = "RewardPreviewExcelConfigData.json", loadPriority = LoadPriority.HIGH)
 public class RewardPreviewData extends GameResource {
-    @Getter(onMethod = @__(@Override))
+    @Getter(onMethod_ = @Override)
     private int id;
     private ItemParamStringData[] previewItems;
     private ItemParamData[] previewItemsArray;