fix: make settings tab direct and close sidebar on scrim

frontend/src/App.vue

@@ -3,7 +3,7 @@ import { computed, nextTick, onMounted, ref, watch } from 'vue'
 import {
   ArchiveRestore, CalendarDays, CalendarHeart, Check, ChevronDown, ChevronRight, Folder,
   GripVertical, Inbox, ListChecks, ListTodo, Menu, Pencil, Plus, Search,
-  Settings, Trash2, X, Repeat2, Ellipsis,
+  Settings, Trash2, X, Repeat2,
 } from 'lucide-vue-next'
 import { filterTasks, fromDateTimeLocal, groupTaskTree, renderMarkdown, toDateTimeLocal } from './lib/task-utils'
 import { defaultView, isTaskView, nextTotalAfterLocalTaskAdd, quickTaskFields, shouldToggleRowSwipe } from './lib/mvp-utils'
@@ -565,8 +565,8 @@ onMounted(bootstrap)
       <div v-else class="paper"><ListChecks/><b>选中一个任务</b><p>日期、优先级、子任务和 Markdown 备注会出现在这里。</p></div>
     </aside>
 
-    <div v-if="mobileMore" class="more-mask" @click.self="mobileMore=false"><section id="mobile-more-menu" class="more-sheet" role="dialog" aria-modal="true" aria-label="更多导航"><div class="more-sheet-head"><b>更多</b><button class="icon" aria-label="关闭更多菜单" @click="mobileMore=false"><X/></button></div><button @click="switchView('settings')"><Settings/>设置与数据</button></section></div>
-    <nav class="bottom" aria-label="主要导航"><button :class="{active:activeView==='today'}" @click="switchView('today')"><ListTodo/><span>今天</span></button><button :class="{active:activeView==='habits'}" @click="switchView('habits')"><Repeat2/><span>习惯</span></button><button :class="{active:activeView==='countdowns'}" @click="switchView('countdowns')"><CalendarHeart/><span>倒数日</span></button><button :class="{active:mobileMore||['tasks','upcoming','trash','settings'].includes(activeView)}" aria-haspopup="dialog" aria-controls="mobile-more-menu" :aria-expanded="mobileMore" @click="mobileMore=!mobileMore"><Ellipsis/><span>更多</span></button></nav>
+    <div v-if="mobileMore" class="more-mask" @click.self="mobileMore=false;switchView('settings')"><section id="mobile-more-menu" class="more-sheet" role="dialog" aria-modal="true" aria-label="更多导航" @click.stop><div class="more-sheet-head"><b>更多</b><button class="icon" aria-label="关闭更多菜单" @click="mobileMore=false"><X/></button></div><button @click="switchView('settings')"><Settings/>设置与数据</button></section></div>
+    <nav class="bottom" aria-label="主要导航"><button :class="{active:activeView==='today'}" @click="switchView('today')"><ListTodo/><span>今天</span></button><button :class="{active:activeView==='habits'}" @click="switchView('habits')"><Repeat2/><span>习惯</span></button><button :class="{active:activeView==='countdowns'}" @click="switchView('countdowns')"><CalendarHeart/><span>倒数日</span></button><button :class="{active:activeView==='tasks'||activeView==='upcoming'||activeView==='trash'||activeView==='settings'}" @click="switchView('settings')"><Settings/><span>设置</span></button></nav>
     <FloatingAddButton v-if="['tasks','today','upcoming','habits','countdowns'].includes(activeView)" :label="activeView==='habits' ? '添加习惯' : activeView==='countdowns' ? '添加倒数日' : '添加任务'" @activate="activateFloatingAdd" />
     <Transition name="task-compose">
       <div v-if="taskComposeOpen" class="task-compose-mask" @click.self="closeTaskCompose">