feat(settings): 设置中心三级重构（一层一角色）+ 审计缺陷修复

三级重构（S1-S6，方案见 docs/设置中心三级重构-执行方案-20261008.md）：
- Settings.vue 三层化主体：curLayer=my/school/platform 单 pane 分层，主题/头像/壁纸/桌面/LOGO 按身份只渲染本级
- 桌面应用三级默认 pane（used_app SCHOOL/BASE 读写 + 角色分段 + ≤8 上限）+ 统计设置真身迁入（StatsBarModal 退役）
- SysSetting.vue 去基础设置/机构树；ThemePreview 预览壳套 .layout-wrap； UsedAppApi 新增
审计缺陷修复（设置中心三级重构与消息搜索-审计报告-20261008）：
- 【P0】DESKTOP_ROLE_TYPES 角色 1/2 标签对齐 SysRoleEnum（1教师/2校领导/3学生），桌面默认不再张冠李戴
- 命令面板：Enter/↑↓ 加 isComposing 守卫防中文输入法误触；过滤后高亮索引归零；stagger 延迟 --i 封顶 20
- WS 通知标题移除 frame.appKey 死消费；BaseApi summary todos 类型同步去 appKey

src/components/Header.vue

@@ -170,7 +170,6 @@
     <!-- 审批直批弹窗（B3 §2）已抽共享组件（消息对接 2026-09-30），供 /msg 页复用；Header 内已无直批入口 -->
     <MsgApprovalModal ref="refMsgApproval" />
 
-    <StatsBarModal ref="refStatsBarModal" />
     <TeacherCopilotModal ref="refTeacherCopilotModal" />
 
     <!-- 搜索命令面板（2026-10-08 定稿 B 方案）：必须 Teleport 到 body ——
@@ -231,7 +230,6 @@ import { useDefaultStore } from "@/store";
 import { useRoute, useRouter } from "vue-router";
 import { requireImg } from "@/utils/hook/useImg";
 import ContextMenu from "@/components/ContextMenu.vue";
-import StatsBarModal from "@/components/StatsBarModal.vue";
 import TeacherCopilotModal from "@/components/TeacherCopilotModal.vue";
 import BaseApi from "@/api/BaseApi";
 import MsgApprovalModal from "@/components/MsgApprovalModal.vue";
@@ -257,7 +255,6 @@ const baseUrl = computed(() => $conf.fileHost);
  *  但摘要拉取与 WS 推送仍需保留 —— /msg 页左栏与 LeftMenu 角标与本store 同源 */
 
 const refSearchInput = ref<any>();
-const refStatsBarModal = ref<any>();
 const refTeacherCopilotModal = ref<any>();
 
 const uploadHeaders = { yschapirequest: 1, yschreferer: Utils.strToHexCharCode(window.location.href) };
@@ -336,13 +333,8 @@ async function connectMsgWs() {
     };
 }
 
-/** WS 帧按 appKey 匹配应用名（store 应用列表）；查无回退类型标签（缺失降级，不报错） */
+/** WS 通知标题用类型标签（appKey 属后端签名标识，帧消费已随 0e57022 口径移除） */
 function frameAppName(frame: any) {
-    const appKey = frame && frame.appKey;
-    if (appKey) {
-        const hit = store.getFlattenAppList.find((x: any) => x.appKey == appKey || x.appCode == appKey);
-        if (hit && hit.name) return hit.name;
-    }
     return msgTypeLabel(frame ? frame.msgType : null);
 }
 
@@ -414,6 +406,7 @@ onUnmounted(() => {
 // 不再 emit("searchChange") —— 背景应用网格保持原样（2026-10-08 用户修订 1）
 watch(searchAppText, () => {
     cmdkStagger.value = false; // 输入过滤时不重播逐条入场
+    cmdkIndex.value = 0; // 过滤使结果集变化，高亮回归首项（否则旧索引落空/错位，Enter 哑炮）
 });
 // ===== 搜索命令面板（2026-10-08 定稿 B 方案）=====
 const refCmdkList = ref<any>();
@@ -474,6 +467,9 @@ function pickApp(item: any) {
 
 function onCmdkKeydown(ev: KeyboardEvent) {
     if (!isSearching.value) return; // 面板未开：绝不拦截全局按键
+    // IME 组合态（拼音候选未上屏）不响应导航/确认：keydown 的 Enter/↑↓ 属输入法内部按键，
+    // 不拦截防误开应用、不 preventDefault 防干扰候选词选择（keyCode 229 为旧式组合态标记）
+    if (ev.isComposing || ev.keyCode === 229) return;
     if (ev.key === "Escape") {
         closeSearch();
         return;
@@ -542,11 +538,6 @@ function linkSidebarSetting() {
     router.push("/settings?pane=sidebar");
 }
 
-async function settingsStats() {
-    isUserCardShow.value = false;
-    refStatsBarModal.value.show();
-}
-
 async function settingsTeacherCopilot() {
     isUserCardShow.value = false;
     refTeacherCopilotModal.value.show();

src/components/StatsBarModal.vue

@@ -1,301 +0,0 @@
-<template>
-    <Modal
-        v-model="isTableModalShow"
-        class-name="menuwapper-modal"
-        width="1160"
-        :mask="true"
-        title="统计模块设置"
-        :transfer="false"
-    >
-        <div class="fix mb-10">
-            <Button type="primary" size="small" class="fl ml-10 width-10" ghost @click="onEditFormShow()">
-                新建统计模块
-            </Button>
-        </div>
-        <Table
-            :columns="menuBarColumns"
-            :height="360"
-            :loading="tableLoading"
-            :data="tableList"
-            class="link-table"
-            no-data-text="暂无数据"
-        >
-            <template #icon="{ row }">
-                <img class="icon-box" v-if="!!row.icon" :src="$conf.serviceHost + row.icon" alt="" />
-            </template>
-            <template #isShow="{ row }">
-                <Switch :model-value="row.isShow" true-color="#5979ea" @on-change="onMenuBarShowChange(row.id)" />
-            </template>
-
-            <template #roleIds="{ row }">
-                <span>{{ row.roleIds.map((item: number) => RoleTypeDict.find(x => x.k == item)?.v).join(",") }}</span>
-            </template>
-            <!-- <template #orderNum="{ row }">
-                <InputNumber :model-value="row.orderNum" :min="1" />
-            </template> -->
-        </Table>
-        <template #footer>
-            <Button type="primary" ghost @click="isTableModalShow = false">关闭</Button>
-        </template>
-    </Modal>
-    <Modal
-        v-model="isEditModalShow"
-        scrollable
-        width="550"
-        :title="(!formData.id ? '添加' : '编辑') + '统计模块'"
-        :transfer="true"
-    >
-        <Form ref="refEditForm" class="mr-30" :model="formData" :rules="ruleValidate" :label-width="110">
-            <Form-Item label="权限角色：" class="fix" prop="roleIds">
-                <Checkbox
-                    class="fl"
-                    :indeterminate="indeterminate"
-                    :model-value="compCheckAll"
-                    @click.prevent="handleCheckAll"
-                >
-                    全部
-                </Checkbox>
-                <CheckboxGroup v-model="formData.roleIds">
-                    <Checkbox v-for="item in RoleTypeDict" :label="item.k">{{ item.v }}</Checkbox>
-                </CheckboxGroup>
-            </Form-Item>
-            <Form-Item label="名称：" prop="name">
-                <Input max="4" v-model="formData.name" maxlength="30" placeholder="请输入名称" />
-            </Form-Item>
-            <Form-Item label="网址：" prop="url">
-                <Input v-model="formData.url" placeholder="请输入链接" />
-            </Form-Item>
-            <Form-Item label="图标：" prop="icon">
-                <Upload
-                    :on-success="uploadIconSuccess"
-                    :show-upload-list="false"
-                    :action="$conf.serviceHost + '/api/iconUpload'"
-                    :format="['jpg', 'jpeg', 'png', 'gif']"
-                    accept="image/gif,image/jpeg,image/jpg,image/png"
-                    :with-credentials="true"
-                    :headers="uploadHeaders"
-                >
-                    <div v-if="!formData.icon" class="icon-upload-wrap">
-                        <SvgIcon name="upload-add" color="#646566" style="width: 20px; height: 20px" />
-                    </div>
-                    <div class="icon-preview-wrap" v-else>
-                        <SvgIcon
-                            @click.stop="formData.icon = null"
-                            class="cloase-btn"
-                            name="widget-close"
-                            size="18"
-                            color="#fff"
-                        />
-                        <img :src="$conf.serviceHost + formData.icon" alt="" />
-                    </div>
-                </Upload>
-            </Form-Item>
-
-            <Form-Item label="排序号：" prop="orderNum">
-                <InputNumber style="width: 120px" v-model="formData.orderNum" :min="1" placeholder="请输入排序号" />
-            </Form-Item>
-            <Form-Item label="打开方式：" prop="linkOpenType">
-                <RadioGroup v-model="formData.linkOpenType" type="button" button-style="solid">
-                    <Radio :label="item.k" v-for="item in linkOpenTypeDict">{{ item.v }}</Radio>
-                </RadioGroup>
-            </Form-Item>
-        </Form>
-        <template #footer>
-            <Button type="primary" :loading="editLoading" @click="onEditSave">保存</Button>
-            <Button @click="isEditModalShow = false">取消</Button>
-        </template>
-    </Modal>
-</template>
-
-<script lang="ts" setup>
-import StatsBarApi from "@/api/StatsBarApi";
-import { LinkOpenTypeDict, LinkOpenTypeEnum, RoleTypeEnum, RoleTypeDict } from "@/types";
-import Utils from "@/utils";
-import useCurrentInstance from "@/utils/hook/useCurrentInstance";
-import { Message } from "view-ui-plus";
-import { ref, reactive, computed } from "vue";
-import SvgIcon from "@/components/SvgIcon.vue";
-import MyConfirm from "@/components/MyConfirm";
-import { BaseDict } from "@/types/Basics";
-import { find } from "lodash";
-
-interface FormData {
-    id: string | null;
-    roleIds: number[];
-    name: string | null;
-    url: string | null;
-    linkOpenType: number;
-    icon: string | null;
-    orderNum: number | null;
-    isShow: boolean;
-    isEdit: boolean;
-}
-
-// 初始化 formData 的默认值
-const defaultFormData: FormData = {
-    id: null,
-    roleIds: [], // 添加 roleIds 属性
-    name: "",
-    url: "",
-    linkOpenType: 0,
-    icon: "",
-    orderNum: null,
-    isShow: true,
-    isEdit: true,
-};
-
-const { $conf } = useCurrentInstance();
-
-const uploadHeaders = { yschapirequest: 1, yschreferer: Utils.strToHexCharCode(window.location.href) };
-
-const refEditForm = ref<any>(null);
-
-const isTableModalShow = ref(false),
-    isEditModalShow = ref(false),
-    tableLoading = ref(false),
-    editLoading = ref(false),
-    tableList = ref<any[]>([]),
-    formData = reactive(defaultFormData);
-
-const ruleValidate = ref({
-    roleIds: { required: true, type: "array", message: "请选择权限角色", trigger: "change,submit" },
-    name: { required: true, message: "请输入名称", trigger: "blur" },
-    url: { required: true, message: "请输入网址", trigger: "blur" },
-    icon: { required: true, message: "请上传图标", trigger: "change,submit" },
-});
-
-const linkOpenTypeDict = computed(() => LinkOpenTypeDict.filter(x => x.k != LinkOpenTypeEnum.Modal));
-const compCheckAll = computed(() => formData.roleIds.length == RoleTypeDict.length && RoleTypeDict.length > 0);
-const indeterminate = computed(() => formData.roleIds.length > 0 && formData.roleIds.length < RoleTypeDict.length);
-
-const menuBarColumns = ref([
-    {
-        title: "名称",
-        key: "name",
-    },
-    {
-        title: "图标",
-        slot: "icon",
-    },
-    {
-        title: "角色",
-        width: 150,
-        slot: "roleIds",
-    },
-    {
-        title: "地址",
-        key: "url",
-        width: 150,
-        tooltip: true,
-    },
-    {
-        title: "打开方式",
-        key: "linkType",
-    },
-    {
-        title: "是否显示",
-        width: 100,
-        align: "center",
-        slot: "isShow",
-    },
-    {
-        title: "排序号",
-        key: "orderNum",
-        align: "center",
-    },
-    {
-        title: "操作",
-        width: 120,
-        align: "center",
-        render: (h: any, params: any) => {
-            const disabled = !params.row.isEdit,
-                id = params.row.id;
-
-            return [
-                Utils.operatingTextHandle(h, "编辑", "mr-2", () => onEditFormShow(id), disabled),
-                Utils.operatingTextHandle(h, "删除", "text-error", () => onDeleteMenu(id), disabled),
-            ];
-        },
-    },
-]);
-
-async function show() {
-    isTableModalShow.value = true;
-    await getMenuBarList();
-    console.log("show");
-}
-
-async function getMenuBarList() {
-    tableLoading.value = true;
-
-    const list = await StatsBarApi.getStatsBarSchList();
-    list.forEach(element => {
-        element.linkType = find(linkOpenTypeDict.value, { k: element.linkOpenType })?.v;
-    });
-    tableList.value = list;
-    tableLoading.value = false;
-}
-
-function handleCheckAll() {
-    formData.roleIds = !compCheckAll.value ? RoleTypeDict.map(item => item.k) : [];
-}
-function uploadIconSuccess(response: any, file: any, fileListt: any) {
-    if (response.code == 0) formData.icon = response.data.url;
-    else Message.error("上传错误！");
-    // console.log(response, file, fileListt);
-}
-
-async function onEditFormShow(id?: number) {
-    await refEditForm.value?.resetFields();
-    isEditModalShow.value = false;
-    if (!id) {
-        formData.id = null;
-        formData.linkOpenType = LinkOpenTypeEnum.Open;
-    } else {
-        let find = tableList.value.find(x => x.id == id);
-        Object.assign(formData, find);
-    }
-    isEditModalShow.value = true;
-}
-async function onDeleteMenu(id: number) {
-    await MyConfirm({
-        title: "删除",
-        msg: "确定删除该统计模块吗？",
-        info: "删除后无法恢复！",
-        async onOk() {
-            await StatsBarApi.deleteStatsBar(id);
-        },
-    });
-    await getMenuBarList();
-}
-
-async function onEditSave() {
-    let validate: boolean = await refEditForm.value?.validate();
-    if (!validate) return false;
-    editLoading.value = true;
-    try {
-        await StatsBarApi.saveStatsBar(formData);
-        Message.success("操作成功！");
-        await getMenuBarList();
-        isEditModalShow.value = false;
-    } catch (error) {
-        Message.success("操作失败！");
-    } finally {
-        editLoading.value = false;
-    }
-}
-function onMenuBarShowChange(id: number) {
-    StatsBarApi.toggleStatsBarShow(id);
-}
-
-defineExpose({
-    show,
-});
-</script>
-
-<style scoped>
-.icon-box {
-    width: 20px;
-    height: 20px;
-}
-</style>