style(admin): unify dialog layouts and dense readonly presentation

src/modules/loading-lists/components/LoadingListDetailDrawer.vue

@@ -166,7 +166,6 @@ function formatNumber(value?: number | null, digits = 3) {
         <el-button link type="primary" class="detail-page-header__back" :class="{ 'density-back': mode === 'preload' || dense }" @click="emit('back')"><ArrowLeft :size="16" />{{ backLabel || '返回列表' }}</el-button>
         <div v-if="!embedded" class="detail-page-header__identity">
           <h1>{{ title }}</h1>
-          <p v-if="mode !== 'preload'">查看已完成装柜明细和操作历史</p>
         </div>
         <div v-if="detail && summary" class="detail-page-header__actions">
           <el-button v-if="mode === 'confirmed'" :disabled="loading" @click="printLoadingList"><Printer :size="16" />打印装柜清单</el-button>
@@ -256,7 +255,6 @@ function formatNumber(value?: number | null, digits = 3) {
 .detail-page-header__back { margin-right: 2px; }
 .detail-page-header__identity { min-width: 0; }
 .detail-page-header__identity h1 { margin: 0; color: var(--cc-text); font-size: 18px; line-height: 1.35; }
-.detail-page-header__identity p { margin: 3px 0 0; color: var(--cc-muted); font-size: var(--admin-font-caption, 12px); }
 .detail-page-header__actions { display: flex; align-items: center; justify-content: flex-end; gap: var(--admin-space-3, 8px); }
 .detail-page-header__actions :deep(.el-button + .el-button) { margin-left: 0; }
 .detail-summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--admin-space-2, 6px) 28px; padding: var(--admin-space-4, 10px) 0 2px; border-top: 1px solid var(--cc-border); }