feat : 카테고리 타입 추가

backend/core/src/main/java/site/timecapsulearchive/core/domain/member/entity/CategoryName.java

@@ -1,5 +1,5 @@
 package site.timecapsulearchive.core.domain.member.entity;
 
 public enum CategoryName {
-    CAPSULE_SKIN, FRIEND_REQUEST, FRIEND_ACCEPT, GROUP_REQUEST, GROUP_ACCEPT
+    CAPSULE_SKIN, FRIEND_REQUEST, FRIEND_ACCEPT, GROUP_INVITE, GROUP_ACCEPT
 }