feat(web): 08 后台四个页面落地（内容治理 / 订单与权益 / 创作者审核 / 数据看板）

为什么：08 运营后台的接口在前几轮已经实现，但运营在界面上点不到——
评论审核、举报工单、敏感词维护、订单补发/退款、权益回收、金币补发、对账、
创作者入驻与内容提交审核、运营大盘，都只能靠 curl。本轮把这四个页面补齐，
08 才算真正闭环。

- 内容治理：评论审核（通过/驳回/删除）、举报工单处理（可联动封禁）、敏感词库增删改查
- 订单与权益：订单检索与流水、补发、退款、权益检索/人工补发/回收、金币流水与人工补币、对账运行与历史
- 创作者审核：入驻审核（通过/驳回原因码/冻结）+ 资质抽屉；内容提交审核（通过/驳回）
- 数据看板：overview 五组指标 + transcode 队列与失败任务，只读；取不到的指标显示「暂无数据源」而不是 0
- 新增 console.css（工具条/抽屉/看板卡片，含深色模式），四个页面共用；时间列统一 yyyy-MM-dd HH:mm:ss
- 按钮按权限点显隐（没有 *:update / *:audit 的角色看到的是只读态），表格列与后端字段一一对应

src/api/admin/commerce.ts

@@ -0,0 +1,122 @@
+import request from '@/axios'
+import type { PageResult } from './types'
+
+export interface OrderItem {
+  id: number
+  orderNo: string
+  userId: number
+  productCode: string
+  productName: string
+  type: string
+  platform: string
+  amount: number
+  currency: string
+  coinAmount: number
+  /** CREATED / PAID / DELIVERED / REFUNDED / CLOSED */
+  status: string
+  paidAt?: string
+  deliveredAt?: string
+  refundReason: string
+  failReason: string
+  createdAt?: string
+}
+
+export interface OrderEventItem {
+  id: number
+  orderNo: string
+  event: string
+  fromStatus: string
+  toStatus: string
+  source: string
+  payload: string
+  operatorId: number
+  createdAt?: string
+}
+
+export interface EntitlementItem {
+  id: number
+  userId: number
+  dramaId: number
+  episodeId: number
+  /** EPISODE / DRAMA */
+  type: string
+  /** ORDER / ADMIN / ACTIVITY */
+  source: string
+  /** ACTIVE / REVOKED / EXPIRED */
+  status: string
+  orderNo: string
+  startAt?: string
+  revokeReason: string
+}
+
+export interface LedgerItem {
+  id: number
+  userId: number
+  changeAmount: number
+  balanceAfter: number
+  bizType: string
+  bizId: string
+  remark: string
+  operatorId: number
+  createdAt?: string
+}
+
+export interface ReconcileItem {
+  id: number
+  bizDate: string
+  platform: string
+  totalCount: number
+  matchedCount: number
+  diffCount: number
+  amountSum: number
+  status: string
+  detail: string
+  finishedAt?: string
+}
+
+export const pageOrdersApi = (params: Record<string, unknown>) => {
+  return request.get<PageResult<OrderItem>>({ url: '/admin/orders/page', params })
+}
+
+export const listOrderEventsApi = (orderNo: string) => {
+  return request.get<OrderEventItem[]>({ url: `/admin/orders/${orderNo}/events` })
+}
+
+export const compensateOrderApi = (orderNo: string) => {
+  return request.post<OrderItem>({ url: `/admin/orders/${orderNo}/compensate` })
+}
+
+export const refundOrderApi = (orderNo: string, reason: string) => {
+  return request.post<OrderItem>({ url: `/admin/orders/${orderNo}/refund`, data: { reason } })
+}
+
+export const pageEntitlementsApi = (params: Record<string, unknown>) => {
+  return request.get<PageResult<EntitlementItem>>({ url: '/admin/entitlements/page', params })
+}
+
+export const grantEntitlementApi = (data: Record<string, unknown>) => {
+  return request.post<EntitlementItem>({ url: '/admin/entitlements', data })
+}
+
+export const revokeEntitlementApi = (id: number, reason: string) => {
+  return request.put<void>({ url: `/admin/entitlements/${id}/revoke`, params: { reason } })
+}
+
+export const listWalletLedgerApi = (userId: number, limit = 20) => {
+  return request.get<LedgerItem[]>({
+    url: `/admin/wallets/${userId}/ledger`,
+    params: { limit }
+  })
+}
+
+export const adjustCoinsApi = (data: Record<string, unknown>) => {
+  return request.post<LedgerItem>({ url: '/admin/wallets/coins', data })
+}
+
+export const pageReconcileApi = (params: Record<string, unknown>) => {
+  return request.get<PageResult<ReconcileItem>>({ url: '/admin/reconcile/page', params })
+}
+
+export const runReconcileApi = (params: Record<string, unknown>) => {
+  return request.post<ReconcileItem>({ url: '/admin/reconcile/run', params })
+}