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

src/modules/overseas-warehouse/pages/InventoryTransactionsView.vue

@@ -50,9 +50,8 @@ async function exportLedger() { exportLoading.value = true; try { const range =
         <template #toolbar-start><h1>进销存记录</h1></template>
         <template #filters><QueryToolbar v-model="filters" :fields="fields" :loading="loading" ariaLabel="进销存记录筛选" preference-key="overseas-inventory-transactions-query" :search-on-reset="false" @search="search" @reset="reset" /></template>
         <template #notices><template v-if="loadError"><LoadErrorState title="进销存记录加载失败" :message="loadError.message" :loading="loading" @retry="load"><template #details><ApiErrorMeta :details="loadError" /></template></LoadErrorState></template>
-<template v-else><p class="read-only-boundary">本页面仅用于查询库存流水，不提供出库单跳转或库存变更操作。</p></template></template>
+</template>
 
 <template #toolbar-actions><el-button v-if="access.can(permission.inventoryExport) && access.can('platform:download:list')" plain :loading="exportLoading" @click="exportLedger"><Download :size="16" />导出记录</el-button><el-button class="density-back" link @click="back"><ArrowLeft :size="16" />返回库存管理</el-button></template><template #actions="{ row }"><div class="density-actions row-actions admin-text-actions"><el-button class="density-action" data-tone="neutral" :disabled="(row as InventoryTransactionListItem).inboundCode === '—'" @click="openRelationship(row as InventoryTransactionListItem)">关联数据</el-button></div></template><template #pagination-left>共 {{ total }} 条进销存记录</template></DataTable></section>
   <InboundCodeRelationshipDialog dense v-if="relationshipDialogOpen" v-model="relationshipDialogOpen" :inbound-code="relationshipDialogInboundCode" :can-read-base="access.can('platform:order:list')" :can-read-loading="access.can('platform:firstleg:smart-loading:list')" :can-read-overseas="access.can('platform:overseas-warehouse:inventory:list')" />
 </ListPageLayout></AdminPage></template>
-<style scoped>.read-only-boundary{margin:var(--admin-space-3) 2px 0;color:var(--cc-muted);font-size:var(--admin-font-caption);line-height:1.5}</style>