fix: omit admin-only actions from group notices

server/im_http.go

@@ -5451,11 +5451,11 @@ func serveIMGroupGovernance(wrt http.ResponseWriter, req *http.Request, topic st
 				text = "群聊邀请确认已启用，群成员邀请好友进群需要群主或管理员确认。"
 			}
 			publishIMConversationSystemNotice(principal.TenantID, topic,
-				"system_action", template, text,
+				"system_notice", template, text,
 				[]imSystemMessageActor{
 					{UserID: principal.Uid.UserId(), Click: map[string]any{"type": "user_profile", "target_id": principal.Uid.UserId()}},
 				},
-				[]imSystemMessageAction{{Type: "open_group_invite_settings", Label: "群聊邀请确认", TargetID: topic, MinRole: "admin"}},
+				nil,
 				map[string]any{"join_approval": *body.JoinApproval, "version": settings.Version})
 		}
 		if body.MemberPrivateChat != nil && imReliableHTTPEventsEnabled(req) {