Merge branch 'dev/dev' into dev/dev_xp

# Conflicts:
#	pom.xml

src/main/java/com/ai/da/mapper/primary/entity/Gradient.java

@@ -2,10 +2,11 @@ package com.ai.da.mapper.primary.entity;
 
 import lombok.Data;
 
+import java.io.Serializable;
 import java.util.List;
 
 @Data
-public class Gradient {
+public class Gradient implements Serializable {
     private List<GradientItem> gradientList;
     private int angle;
     private int selectIndex;

src/main/java/com/ai/da/mapper/primary/entity/GradientItem.java

@@ -2,8 +2,10 @@ package com.ai.da.mapper.primary.entity;
 
 import lombok.Data;
 
+import java.io.Serializable;
+
 @Data
-public class GradientItem {
+public class GradientItem implements Serializable {
     private RGBA rgba;
     private String left;
 }

src/main/java/com/ai/da/mapper/primary/entity/RGBA.java

@@ -2,8 +2,10 @@ package com.ai.da.mapper.primary.entity;
 
 import lombok.Data;
 
+import java.io.Serializable;
+
 @Data
-public class RGBA {
+public class RGBA implements Serializable {
     private int r;
     private int g;
     private int b;