feat: add user management features including user creation, editing, and role management

- Implemented user API functions for fetching, creating, updating, and managing users.
- Created a UsersPage component for displaying and managing users with search and pagination.
- Added types for user data and mutation payloads.
- Introduced a LegacyRouteRedirect component for handling legacy routes.
- Defined settings-related types for better type safety in settings management.

atsf_server/web/features/files/api/files.ts

@@ -0,0 +1,56 @@
+import { apiRequest, getApiUrl } from '@/lib/api/client';
+
+import type { FileItem } from '@/features/files/types';
+
+export function getFiles(page: number) {
+  return apiRequest<FileItem[]>(`/file/?p=${page}`);
+}
+
+export function searchFiles(keyword: string) {
+  return apiRequest<FileItem[]>(`/file/search?keyword=${encodeURIComponent(keyword)}`);
+}
+
+export function deleteFile(id: number) {
+  return apiRequest<void>(`/file/${id}`, {
+    method: 'DELETE',
+  });
+}
+
+export function buildFileDownloadUrl(link: string) {
+  return `/upload/${link}`;
+}
+
+export function buildFileAbsoluteUrl(link: string) {
+  if (typeof window === 'undefined') {
+    return buildFileDownloadUrl(link);
+  }
+
+  return new URL(buildFileDownloadUrl(link), window.location.origin).toString();
+}
+
+export async function uploadFiles(files: File[], description?: string) {
+  const formData = new FormData();
+
+  files.forEach((file) => {
+    formData.append('file', file);
+  });
+
+  if (description) {
+    formData.append('description', description);
+  }
+
+  const response = await fetch(getApiUrl('/file/'), {
+    method: 'POST',
+    credentials: 'include',
+    body: formData,
+  });
+
+  const payload = (await response.json()) as {
+    success: boolean;
+    message: string;
+  };
+
+  if (!response.ok || !payload.success) {
+    throw new Error(payload.message || `上传失败（${response.status}）`);
+  }
+}