feat：添加管理员登录

src/lib/admin-http.ts

@@ -5,12 +5,16 @@ import axios, {
 } from "axios";
 
 import { withAdminAuthHeader } from "@/lib/admin-auth";
-import { API_V1_PREFIX } from "@/lib/paths";
 import { LotteryApiBizError, LotteryApiEnvelopeError } from "@/types/api/errors";
 import { isApiEnvelope } from "@/types/api/envelope";
 
 const baseURL = process.env.NEXT_PUBLIC_LOTTERY_API_BASE_URL?.trim();
 
+/** 是否已配置后台 API 根地址（客户端/服务端均可用 `NEXT_PUBLIC_*`） */
+export function hasLotteryAdminApiBaseUrl(): boolean {
+  return baseURL !== undefined && baseURL !== "";
+}
+
 export const adminHttp = axios.create({
   baseURL: baseURL && baseURL !== "" ? baseURL : undefined,
   timeout: 30_000,
@@ -31,6 +35,24 @@ export function unwrapResponse<T>(res: AxiosResponse<unknown>): T {
   return unwrapData<T>(res.data);
 }
 
+/** 登录/验证码等：**不**附加 `Authorization`。 */
+export async function publicAdminRequest<T>(
+  config: AxiosRequestConfig,
+): Promise<T> {
+  try {
+    const res = await adminHttp.request<unknown>(config);
+    return unwrapResponse<T>(res);
+  } catch (err: unknown) {
+    if (isAxiosError(err) && err.response?.data !== undefined) {
+      const body = err.response.data;
+      if (isApiEnvelope(body) && body.code !== 0) {
+        throw new LotteryApiBizError(body.msg, body.code, body.data);
+      }
+    }
+    throw err;
+  }
+}
+
 export async function request<T>(config: AxiosRequestConfig): Promise<T> {
   const merged = withAdminAuthHeader(config);
   try {
@@ -74,19 +96,3 @@ export const adminRequest = {
     config?: Omit<AxiosRequestConfig, "url" | "method" | "data">,
   ) => request<T>({ ...config, url, method: "PUT", data }),
 };
-
-export type AdminPingData = { scope: string };
-
-export async function getAdminPing(): Promise<AdminPingData | null> {
-  if (!baseURL || baseURL === "") {
-    return null;
-  }
-  try {
-    const data = await adminRequest.get<AdminPingData>(
-      `${API_V1_PREFIX}/admin/ping`,
-    );
-    return data;
-  } catch {
-    return null;
-  }
-}

src/lib/admin-token-local-storage.ts

@@ -0,0 +1,21 @@
+const STORAGE_KEY = "lottery_admin_token";
+
+export function readStoredAdminToken(): string | null {
+  if (typeof window === "undefined") {
+    return null;
+  }
+  const raw = window.localStorage.getItem(STORAGE_KEY)?.trim();
+
+  return raw && raw !== "" ? raw : null;
+}
+
+export function writeStoredAdminToken(token: string | null): void {
+  if (typeof window === "undefined") {
+    return;
+  }
+  if (token && token.trim() !== "") {
+    window.localStorage.setItem(STORAGE_KEY, token.trim());
+  } else {
+    window.localStorage.removeItem(STORAGE_KEY);
+  }
+}

src/lib/paths.ts

@@ -1,2 +0,0 @@
-/** Laravel `routes/api.php`：`api` 前缀 + `v1` 分组 */
-export const API_V1_PREFIX = "/api/v1";