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

src/modules/overseas-master-data/pages/ExchangeRatesView.vue

@@ -40,7 +40,7 @@ function search() { if (page.value === 1) void load(); else page.value = 1 }
 function openCreate() { editingMonth.value = ''; Object.assign(form, { month: '', usdToCnyAverage: 0, remark: '', recordVersion: 0 }); editorOpen.value = true }
 async function openEdit(row: MonthlyExchangeRate) { try { const value = await getExchangeRate(row.month); editingMonth.value = value.month; Object.assign(form, { month: value.month, usdToCnyAverage: Number(value.usdToCnyAverage), remark: value.remark || '', recordVersion: value.recordVersion }); editorOpen.value = true } catch (cause) { ElMessage.error(masterDataErrorMessage(cause, '汇率详情加载失败')) } }
 async function save() { if (!form.month || form.usdToCnyAverage <= 0) { ElMessage.warning('请选择月份并填写大于 0 的平均汇率'); return } saving.value = true; try { if (editingMonth.value) await updateExchangeRate(editingMonth.value, { recordVersion: form.recordVersion, usdToCnyAverage: form.usdToCnyAverage, remark: form.remark || null }); else await createExchangeRate({ month: form.month, usdToCnyAverage: form.usdToCnyAverage, remark: form.remark || null }); ElMessage.success(editingMonth.value ? '月度汇率已更新' : '月度汇率已创建'); editorOpen.value = false; await load() } catch (cause) { ElMessage.error(masterDataErrorMessage(cause, '月度汇率保存失败')) } finally { saving.value = false } }
-async function toggle(row: MonthlyExchangeRate) { const next: MasterDataStatus = row.status === 'ACTIVE' ? 'INACTIVE' : 'ACTIVE'; try { await ElMessageBox.confirm(`确认${next === 'ACTIVE' ? '启用' : '停用'} ${row.month} 汇率吗？`, '汇率状态', { customClass: 'admin-density-confirm', type: 'warning' }); await changeExchangeRateStatus(row.month, next, row.recordVersion, null); ElMessage.success('汇率状态已更新'); await load() } catch (cause) { if (cause !== 'cancel' && cause !== 'close') ElMessage.error(masterDataErrorMessage(cause, '汇率状态更新失败')) } }
+async function toggle(row: MonthlyExchangeRate) { const next: MasterDataStatus = row.status === 'ACTIVE' ? 'INACTIVE' : 'ACTIVE'; try { await ElMessageBox.confirm(`确认${next === 'ACTIVE' ? '启用' : '停用'} ${row.month} 汇率吗？`, `${next === 'ACTIVE' ? '启用' : '停用'}月度汇率 · ${row.month}`, { customClass: 'admin-density-confirm', type: 'warning' }); await changeExchangeRateStatus(row.month, next, row.recordVersion, null); ElMessage.success('汇率状态已更新'); await load() } catch (cause) { if (cause !== 'cancel' && cause !== 'close') ElMessage.error(masterDataErrorMessage(cause, '汇率状态更新失败')) } }
 async function exportCsv() { exporting.value = true; try { const { page: _page, size: _size, ...query } = params(); await submitExport('MONTHLY_EXCHANGE_RATE_LIST', '月度汇率', query) } catch (cause) { ElMessage.error(masterDataErrorMessage(cause, '汇率导出失败')) } finally { exporting.value = false } }
 watch([page, pageSize], load); onMounted(load)
 </script>
@@ -60,6 +60,15 @@ watch([page, pageSize], load); onMounted(load)
     <template #actions="{ row }"><div class="density-actions row-actions admin-text-actions"><el-button data-tone="neutral" class="density-action" v-if="access.can(permission.exchangeRateEdit)"   @click="openEdit(row as MonthlyExchangeRate)">编辑</el-button><el-button class="density-action" v-if="access.can(permission.exchangeRateStatus)"  :data-tone="(row as MonthlyExchangeRate).status === 'ACTIVE' ? 'danger' : 'success'" @click="toggle(row as MonthlyExchangeRate)">{{ (row as MonthlyExchangeRate).status === 'ACTIVE' ? '停用' : '启用' }}</el-button></div></template>
     <template #conversion="{ row }">1 USD = {{ (row as MonthlyExchangeRate).usdToCnyAverage }} CNY</template><template #status="{ row }"><el-tag :type="(row as MonthlyExchangeRate).status === 'ACTIVE' ? 'success' : 'info'">{{ (row as MonthlyExchangeRate).status === 'ACTIVE' ? '启用' : '停用' }}</el-tag></template>
   </DataTable></section>
-  <AppDialog class="admin-density-dialog" v-model="editorOpen" :title="editingMonth ? '编辑月度汇率' : '更新月度汇率'" width="min(560px, calc(100vw - 28px))" :confirm-loading="saving" @confirm="save"><el-form class="density-form" label-position="top"><el-form-item label="汇率月份"><el-date-picker v-model="form.month" type="month" value-format="YYYY-MM" :disabled="!!editingMonth" /></el-form-item><el-form-item label="美元兑人民币平均汇率"><el-input-number v-model="form.usdToCnyAverage" :min="0.00000001" :precision="8" placeholder="请输入美元兑人民币月均汇率" /><p>汇率方向：1 USD = X CNY</p></el-form-item><el-form-item label="备注"><el-input v-model="form.remark" type="textarea" :rows="3" maxlength="1000" placeholder="请输入备注（选填）" /></el-form-item></el-form></AppDialog>
+  <AppDialog class="admin-density-dialog" v-model="editorOpen" :title="editingMonth ? `编辑月度汇率 · ${editingMonth}` : '更新月度汇率'" width="min(560px, calc(100vw - 28px))" :confirm-loading="saving" @confirm="save">
+    <el-form class="density-form" label-position="left" label-width="160px" :disabled="saving">
+      <table class="density-table density-table--editable" aria-label="月度汇率资料"><tbody>
+        <tr><td><el-form-item label="汇率月份"><span v-if="editingMonth">{{ form.month }}</span><el-date-picker v-else v-model="form.month" type="month" value-format="YYYY-MM" /></el-form-item></td></tr>
+        <tr><td><el-form-item label="美元兑人民币平均汇率"><el-input-number v-model="form.usdToCnyAverage" :min="0.00000001" :precision="8" placeholder="请输入美元兑人民币月均汇率" /></el-form-item></td></tr>
+        <tr><td><el-form-item label="备注"><el-input v-model="form.remark" type="textarea" :rows="3" maxlength="1000" placeholder="请输入备注（选填）" /></el-form-item></td></tr>
+      </tbody></table>
+      <p class="density-dialog-note">汇率方向：1 USD = X CNY</p>
+    </el-form>
+  </AppDialog>
 </ListPageLayout></AdminPage></template>
 <style scoped>.table-panel{min-width:0;overflow:hidden}</style>