fix: tighten sidebar list spacing

frontend/src/App.vue

@@ -1162,9 +1162,9 @@ onUnmounted(() => {
       <div class="folders">
         <div v-for="folder in folders" :key="folder.id" class="folder-block" :data-folder-id="folder.id">
           <div class="folder-row" :class="{'list-drop-target':listDrag&&listDropFolderId===folder.id&&!listReorderTarget}" @pointermove="listDrag&&resolveListDrop($event)"><button :title="folder.name" :aria-label="folder.name" @click="toggleFolder(folder.id)"><ChevronDown v-if="expandedFolders.has(folder.id)"/><ChevronRight v-else/><Folder/><span>{{folder.name}}</span></button><span class="row-actions"><button aria-label="打开文件夹操作" :aria-expanded="sidebarAction?.item.id===folder.id" @click="openSidebarAction('folders',folder)"><Ellipsis/></button></span></div>
-          <div v-for="list in lists.filter(l=>l.folder_id===folder.id && !l.is_inbox)" v-show="expandedFolders.has(folder.id)" :key="list.id" :data-list-id="list.id" class="list-row" :class="{active:activeView==='tasks'&&activeList===list.id,'list-dragging':listDrag?.id===list.id,'list-reorder-target':listReorderTarget===list.id&&listDrag?.id!==list.id}" :style="{'--list-drag-y':`${listDrag?.id===list.id?listDrag.offsetY:0}px`}" @pointermove="moveListDrag(list,$event)" @pointerup="finishListDrag(list,$event)" @pointercancel="cancelListDrag"><button class="list-drag-handle" aria-label="拖动清单排序或移动到文件夹" title="长按拖动清单" @pointerdown.stop="startListHandlePress(list,$event)" @pointermove.stop="moveListHandle(list,$event)" @pointerup.stop="finishListDrag(list,$event)" @pointercancel.stop="cancelListDrag"><GripVertical/></button><button class="list-row-main" :title="list.name" :aria-label="list.name" @click="selectListUnlessDragged(list)"><i/><span>{{list.name}}</span></button><span class="row-actions"><button aria-label="打开清单操作" :aria-expanded="sidebarAction?.item.id===list.id" @click="openSidebarAction('lists',list)"><Ellipsis/></button></span></div>
+          <div v-for="list in lists.filter(l=>l.folder_id===folder.id && !l.is_inbox)" v-show="expandedFolders.has(folder.id)" :key="list.id" :data-list-id="list.id" class="list-row" :class="{active:activeView==='tasks'&&activeList===list.id,'list-dragging':listDrag?.id===list.id,'list-reorder-target':listReorderTarget===list.id&&listDrag?.id!==list.id}" :style="{'--list-drag-y':`${listDrag?.id===list.id?listDrag.offsetY:0}px`}" @pointermove="moveListDrag(list,$event)" @pointerup="finishListDrag(list,$event)" @pointercancel="cancelListDrag"><button class="list-drag-handle" aria-label="拖动清单排序或移动到文件夹" title="长按拖动清单" @pointerdown.stop="startListHandlePress(list,$event)" @pointermove.stop="moveListHandle(list,$event)" @pointerup.stop="finishListDrag(list,$event)" @pointercancel.stop="cancelListDrag"><GripVertical/></button><button class="list-row-main draggable-list-row-main" :title="list.name" :aria-label="list.name" @click="selectListUnlessDragged(list)"><i/><span>{{list.name}}</span></button><span class="row-actions"><button aria-label="打开清单操作" :aria-expanded="sidebarAction?.item.id===list.id" @click="openSidebarAction('lists',list)"><Ellipsis/></button></span></div>
         </div>
-        <div v-for="list in lists.filter(l=>!l.folder_id&&!l.is_inbox)" :key="list.id" :data-list-id="list.id" class="list-row" :class="{active:activeView==='tasks'&&activeList===list.id,'list-dragging':listDrag?.id===list.id,'list-reorder-target':listReorderTarget===list.id&&listDrag?.id!==list.id}" :style="{'--list-drag-y':`${listDrag?.id===list.id?listDrag.offsetY:0}px`}" @pointermove="moveListDrag(list,$event)" @pointerup="finishListDrag(list,$event)" @pointercancel="cancelListDrag"><button class="list-drag-handle" aria-label="拖动清单排序或移动到文件夹" title="长按拖动清单" @pointerdown.stop="startListHandlePress(list,$event)" @pointermove.stop="moveListHandle(list,$event)" @pointerup.stop="finishListDrag(list,$event)" @pointercancel.stop="cancelListDrag"><GripVertical/></button><button class="list-row-main" :title="list.name" :aria-label="list.name" @click="selectListUnlessDragged(list)"><i/><span>{{list.name}}</span></button><span class="row-actions"><button aria-label="打开清单操作" :aria-expanded="sidebarAction?.item.id===list.id" @click="openSidebarAction('lists',list)"><Ellipsis/></button></span></div>
+        <div v-for="list in lists.filter(l=>!l.folder_id&&!l.is_inbox)" :key="list.id" :data-list-id="list.id" class="list-row" :class="{active:activeView==='tasks'&&activeList===list.id,'list-dragging':listDrag?.id===list.id,'list-reorder-target':listReorderTarget===list.id&&listDrag?.id!==list.id}" :style="{'--list-drag-y':`${listDrag?.id===list.id?listDrag.offsetY:0}px`}" @pointermove="moveListDrag(list,$event)" @pointerup="finishListDrag(list,$event)" @pointercancel="cancelListDrag"><button class="list-drag-handle" aria-label="拖动清单排序或移动到文件夹" title="长按拖动清单" @pointerdown.stop="startListHandlePress(list,$event)" @pointermove.stop="moveListHandle(list,$event)" @pointerup.stop="finishListDrag(list,$event)" @pointercancel.stop="cancelListDrag"><GripVertical/></button><button class="list-row-main draggable-list-row-main" :title="list.name" :aria-label="list.name" @click="selectListUnlessDragged(list)"><i/><span>{{list.name}}</span></button><span class="row-actions"><button aria-label="打开清单操作" :aria-expanded="sidebarAction?.item.id===list.id" @click="openSidebarAction('lists',list)"><Ellipsis/></button></span></div>
         <div class="archived-lists">
           <button ref="archivedListsToggle" class="archived-lists-toggle" :class="{ empty: archivedLists.length === 0 }" :aria-expanded="archivedLists.length > 0 && archivedListsExpanded" aria-controls="archived-task-lists" :disabled="archivedLists.length === 0" @click="toggleArchivedLists"><ChevronRight :class="{ expanded: archivedListsExpanded }"/><span>已归档 {{ archivedLists.length }}</span></button>
           <div id="archived-task-lists" v-show="archivedListsExpanded" class="archived-list-items">

frontend/src/style.test.ts

@@ -819,7 +819,7 @@ describe('sidebar layout', () => {
 
   it('uses valid sibling controls for sidebar rows', () => {
     expect(app).toContain('class="list-row"')
-    expect(app).toContain('class="list-row-main"')
+    expect(app).toContain('class="list-row-main draggable-list-row-main"')
     expect(app).not.toMatch(/<button[^>]*class="list-row"/)
   })
 
@@ -881,6 +881,14 @@ describe('sidebar layout', () => {
     expect(css).not.toContain('.list-row.list-dragging{touch-action:none}')
   })
 
+  it('removes the extra left inset only from draggable list row main controls', () => {
+    expect(app.match(/class="list-row-main draggable-list-row-main"/g)).toHaveLength(2)
+    expect(app).toContain('class="list-row archived-row"')
+    expect(app).not.toContain('class="list-row-main draggable-list-row-main archived-row"')
+    expect(css).toContain('.draggable-list-row-main{padding-left:0}')
+    expect(css).toContain('.list-drag-handle{width:44px;min-width:44px;height:44px;')
+  })
+
   it('only restores archived lists from the explicit restore menu action', () => {
     expect(app).toContain('class="archived-row-label"')
     expect(app).not.toContain(':aria-label="`恢复清单：${list.name}`" @click="restoreList(list)"')