Merge branch 'errcode' of github.com:OpenIMSDK/Open-IM-Server into errcode

 Conflicts:

	pkg/common/db/controller/group.go

pkg/common/db/table/relation/utils.go

@@ -0,0 +1,12 @@
+package relation
+
+type BatchUpdateGroupMember struct {
+	GroupID string
+	UserID  string
+	Map     map[string]any
+}
+
+type GroupSimpleUserID struct {
+	Hash      uint64
+	MemberNum uint32
+}