refactor: 大规模代码整理与功能优化

1. 重构后端API路由、CRUD与模块结构，整合日志管理，移除废弃demo代码
2. 优化前端组件类型定义、样式与路由配置，修复权限判断逻辑
3. 调整默认排序规则、滚动条样式与工具类函数，更新依赖与配置文件
4. 修复多处类型不匹配与默认值问题，完善表单与菜单验证逻辑

frontend/web/src/api/module_platform/order.ts

@@ -0,0 +1,187 @@
+import { request } from "@utils";
+
+// ─── 平台订单 ──────────────────────────────────────────
+const ORDER_API = "/platform/order";
+const PAYMENT_API = "/platform/payment";
+const REFUND_API = "/platform/refund";
+const TENANT_ORDER_API = "/tenant/order";
+
+const OrderAPI = {
+  // ─── 订单管理 ───
+  listOrders(query?: OrderPageQuery) {
+    return request<ApiResponse<{ items: OrderTable[]; total: number }>>({
+      url: `${ORDER_API}/list`,
+      method: "get",
+      params: query,
+    });
+  },
+
+  detailOrder(orderId: number) {
+    return request<ApiResponse<OrderTable>>({
+      url: `${ORDER_API}/detail/${orderId}`,
+      method: "get",
+    });
+  },
+
+  createOrder(body: OrderCreateForm) {
+    return request<ApiResponse<{ id: number; order_no: string }>>({
+      url: `${ORDER_API}/create`,
+      method: "post",
+      data: body,
+    });
+  },
+
+  cancelOrder(orderId: number) {
+    return request<ApiResponse<{ message: string }>>({
+      url: `${ORDER_API}/cancel/${orderId}`,
+      method: "post",
+    });
+  },
+
+  // ─── 支付操作 ───
+  payOrder(orderId: number, body?: { pay_method?: string }) {
+    return request<ApiResponse<{ pay_url?: string; qr_code?: string }>>({
+      url: `${PAYMENT_API}/pay/${orderId}`,
+      method: "post",
+      data: body,
+    });
+  },
+
+  queryPaymentStatus(orderId: number) {
+    return request<ApiResponse<{ status: number; message?: string }>>({
+      url: `${PAYMENT_API}/status/${orderId}`,
+      method: "get",
+    });
+  },
+
+  mockPaymentCallback(orderId: number) {
+    return request<ApiResponse>({
+      url: `${PAYMENT_API}/mock/callback`,
+      method: "post",
+      data: { order_id: orderId },
+    });
+  },
+
+  // ─── 支付记录 ───
+  listPaymentRecords(query?: PageQuery) {
+    return request<ApiResponse<{ items: PaymentRecordTable[]; total: number }>>({
+      url: `${PAYMENT_API}/record/list`,
+      method: "get",
+      params: query,
+    });
+  },
+
+  // ─── 退款管理 ───
+  listRefunds(query?: RefundPageQuery) {
+    return request<ApiResponse<{ items: RefundTable[]; total: number }>>({
+      url: `${REFUND_API}/list`,
+      method: "get",
+      params: query,
+    });
+  },
+
+  approveRefund(refundId: number) {
+    return request<ApiResponse<{ message: string }>>({
+      url: `${REFUND_API}/approve/${refundId}`,
+      method: "put",
+    });
+  },
+
+  rejectRefund(refundId: number, body: { reject_reason?: string }) {
+    return request<ApiResponse<{ message: string }>>({
+      url: `${REFUND_API}/reject/${refundId}`,
+      method: "put",
+      data: body,
+    });
+  },
+
+  // ─── 租户端 ───
+  tenantCreateOrder(body: {
+    tenant_id: number;
+    package_id?: number;
+    plugin_id?: number;
+    order_type: string;
+    pay_method?: string;
+  }) {
+    return request<ApiResponse<{ id: number; order_no: string }>>({
+      url: `${TENANT_ORDER_API}/create`,
+      method: "post",
+      data: body,
+    });
+  },
+
+  tenantApplyRefund(orderId: number, body: { reason: string }) {
+    return request<ApiResponse<{ id: number }>>({
+      url: `${TENANT_ORDER_API}/refund/apply/${orderId}`,
+      method: "post",
+      data: body,
+    });
+  },
+};
+
+export default OrderAPI;
+
+// ─── Order 类型 ──────────────────────────────────────────
+
+export interface OrderPageQuery extends PageQuery {
+  tenant_id?: number;
+  status?: number;
+  order_type?: string;
+}
+
+export interface OrderTable {
+  id: number;
+  order_no: string;
+  tenant_id: number;
+  package_id?: number;
+  plugin_id?: number;
+  order_type: string;
+  amount: number;
+  period_count: number;
+  status: number;
+  pay_method?: string;
+  pay_time?: string;
+  expire_time: string;
+  created_time?: string;
+}
+
+export interface OrderCreateForm {
+  tenant_id: number;
+  package_id?: number;
+  plugin_id?: number;
+  order_type: "new" | "renew" | "upgrade" | "downgrade" | "plugin";
+  pay_method?: string;
+}
+
+// ─── Payment 类型 ────────────────────────────────────────
+
+export interface PaymentRecordTable {
+  id: number;
+  order_id: number;
+  transaction_id?: string;
+  pay_method: string;
+  amount: number;
+  status: number;
+  pay_time?: string;
+  created_time?: string;
+}
+
+// ─── Refund 类型 ─────────────────────────────────────────
+
+export interface RefundPageQuery extends PageQuery {
+  status?: number;
+}
+
+export interface RefundTable {
+  id: number;
+  order_id: number;
+  refund_no: string;
+  amount: number;
+  reason: string;
+  status: number;
+  refund_transaction_id?: string;
+  reviewer_id?: number;
+  review_time?: string;
+  reject_reason?: string;
+  created_time?: string;
+}