feat(project): connect category icon upload to files api

apps/web-antd/src/api/files.ts

@@ -0,0 +1,45 @@
+import { requestClient } from '#/api/request';
+
+export type UploadFileType =
+  | 'business_license'
+  | 'dish_image'
+  | 'merchant_logo'
+  | 'other'
+  | 'review_image'
+  | 'user_avatar';
+
+export interface FileUploadResponse {
+  fileName?: null | string;
+  fileSize: number;
+  url?: null | string;
+}
+
+const TENANT_STORAGE_KEY = 'sys-tenant-id';
+const DEV_TENANT_ID = import.meta.env.DEV ? import.meta.env.VITE_TENANT_ID : '';
+
+function resolveTenantId() {
+  const hostname = window.location.hostname;
+  const hostnameParts = hostname.split('.').filter(Boolean);
+  const isIpAddress = /^\d+\.\d+\.\d+\.\d+$/.test(hostname);
+  const subdomainTenantId =
+    hostnameParts.length > 2 && !isIpAddress ? hostnameParts[0] : '';
+  const storageTenantId = localStorage.getItem(TENANT_STORAGE_KEY) || '';
+  return subdomainTenantId || storageTenantId || DEV_TENANT_ID || '';
+}
+
+export async function uploadTenantFileApi(
+  file: File,
+  type: UploadFileType = 'other',
+) {
+  const tenantId = resolveTenantId();
+  if (!tenantId) {
+    throw new Error('缺少租户标识');
+  }
+
+  const formData = new FormData();
+  formData.append('File', file);
+  formData.append('TenantId', String(tenantId));
+  formData.append('Type', type);
+
+  return requestClient.post<FileUploadResponse>('/files/upload', formData);
+}