add: 习惯curd

src/main/java/com/dota/nexus/entity/HabitRecord.java

@@ -0,0 +1,10 @@
+package com.dota.nexus.entity;
+
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@EqualsAndHashCode(callSuper = true)
+@Data
+public class HabitRecord extends Entity {
+	private Integer goalId;
+}