fix admin feature pricing visibility

frontend/src/components/admin/feature-pricing-management.tsx

@@ -5,6 +5,12 @@ import { useGetIdentity } from "@refinedev/core";
 import { Button, Card, Form, Input, InputNumber, Modal, Select, Space, Table, Tag, Typography } from "antd";
 import { useEffect, useState } from "react";
 
+import {
+  FEATURE_PRICING_OPTIONS,
+  MODEL_TIER_OPTIONS,
+  featurePricingLabel,
+  modelTierLabel,
+} from "@/lib/admin/feature-pricing-labels";
 import { adminRequestJson } from "@/lib/admin/providers";
 
 type Row = {
@@ -19,8 +25,11 @@ type Row = {
   effectiveTo: string | null;
 };
 
-const featureOptions = ["chat.standard", "chat.premium", "rectification", "report.full", "report.export", "profile.extra"];
-const tierOptions = ["standard", "premium", "internal"];
+const statusLabels: Record<string, string> = {
+  draft: "草稿（draft）",
+  published: "已发布（published）",
+  retired: "已停用（retired）",
+};
 
 export function FeaturePricingManagement() {
   const { data: identity } = useGetIdentity<{ permissions?: string[] }>();
@@ -74,11 +83,11 @@ export function FeaturePricingManagement() {
         loading={isLoading}
         dataSource={rows}
         columns={[
-          { title: "功能", dataIndex: "featureKey" },
-          { title: "模型档位", dataIndex: "modelTier" },
+          { title: "功能", dataIndex: "featureKey", render: featurePricingLabel },
+          { title: "模型档位", dataIndex: "modelTier", render: modelTierLabel },
           { title: "积分", dataIndex: "creditCost" },
           { title: "版本", dataIndex: "version" },
-          { title: "状态", dataIndex: "status", render: (value: string) => <Tag color={value === "published" ? "green" : "default"}>{value}</Tag> },
+          { title: "状态", dataIndex: "status", render: (value: string) => <Tag color={value === "published" ? "green" : "default"}>{statusLabels[value] ?? value}</Tag> },
           {
             title: "操作",
             render: (_: unknown, row: Row) => (
@@ -95,8 +104,8 @@ export function FeaturePricingManagement() {
       />
       <Modal open={editing !== undefined} title={editing ? "编辑定价草稿" : "新建定价草稿"} onCancel={() => { setEditing(undefined); form.resetFields(); }} onOk={save} okButtonProps={{ disabled: !canWrite }}>
         <Form form={form} layout="vertical">
-          <Form.Item name="featureKey" label="功能" rules={[{ required: true }]}><Select options={featureOptions.map((value) => ({ value, label: value }))} disabled={Boolean(editing)} /></Form.Item>
-          <Form.Item name="modelTier" label="模型档位" rules={[{ required: true }]}><Select options={tierOptions.map((value) => ({ value, label: value }))} disabled={Boolean(editing)} /></Form.Item>
+          <Form.Item name="featureKey" label="功能" rules={[{ required: true }]}><Select options={[...FEATURE_PRICING_OPTIONS]} disabled={Boolean(editing)} /></Form.Item>
+          <Form.Item name="modelTier" label="模型档位" rules={[{ required: true }]}><Select options={[...MODEL_TIER_OPTIONS]} disabled={Boolean(editing)} /></Form.Item>
           <Form.Item name="creditCost" label="积分" rules={[{ required: true, type: "number", min: 1 }]}><InputNumber precision={0} min={1} style={{ width: "100%" }} /></Form.Item>
           <Form.Item name="reason" label="变更原因" rules={[{ required: true, min: 1, max: 500 }]}><Input /></Form.Item>
         </Form>

frontend/src/components/admin/pricing-simulator.tsx

@@ -3,6 +3,7 @@
 import { Alert, Button, Card, Col, Divider, InputNumber, Row, Space, Statistic, Table, Tag, Typography } from "antd";
 import { useEffect, useMemo, useState } from "react";
 
+import { featurePricingLabel, modelTierLabel } from "@/lib/admin/feature-pricing-labels";
 import { adminRequestJson } from "@/lib/admin/providers";
 import {
   CONSULTATION_DOMAIN_DURATION_MS,
@@ -132,8 +133,8 @@ export function PricingSimulator() {
 
       <Card title="单功能表（p50）">
         <Table dataSource={rows} rowKey="key" pagination={false} scroll={{ x: 920 }} columns={[
-          { title: "功能", dataIndex: "featureKey" },
-          { title: "模型档位", render: (_, row) => row.pricing?.modelTier ?? <Tag>无发布配置</Tag> },
+          { title: "功能", dataIndex: "featureKey", render: featurePricingLabel },
+          { title: "模型档位", render: (_, row) => row.pricing ? modelTierLabel(row.pricing.modelTier) : <Tag>无发布配置</Tag> },
           { title: "售价", render: (_, row) => row.estimate.saleCny === null ? "无发布价格" : `${row.pricing?.creditCost} 积分 / ${formatCny(row.estimate.saleCny)}` },
           { title: "单位成本", render: (_, row) => row.estimate.source === "unavailable" ? <Tag>无实测数据</Tag> : <>{formatCny(row.estimate.costCny)}<Typography.Text type="secondary" style={{ display: "block" }}>{formatNumber(row.estimate.costMicrousd, " µUSD")} · {row.estimate.source === "ledger" ? "账本实测" : "模型估算"}</Typography.Text></> },
           { title: "毛利率", render: (_, row) => row.estimate.marginPercent === null ? "需汇率或价格" : `${row.estimate.marginPercent.toFixed(1)}%` },