feat: 更新仪表盘标题和描述，添加异常状态查询字段，优化管理员导航和API导出

src/api/public-draw.ts

@@ -0,0 +1,19 @@
+import { hasLotteryAdminApiBaseUrl, publicAdminRequest } from "@/lib/admin-http";
+import type { DrawCurrentSnapshot } from "@/types/api/public-draw";
+
+import { API_V1_PREFIX } from "@/api/paths";
+
+/** 大厅当前期（无需 Bearer） */
+export async function getDrawCurrent(): Promise<DrawCurrentSnapshot | null> {
+  if (!hasLotteryAdminApiBaseUrl()) {
+    return null;
+  }
+  try {
+    return await publicAdminRequest<DrawCurrentSnapshot | null>({
+      url: `${API_V1_PREFIX}/draw/current`,
+      method: "GET",
+    });
+  } catch {
+    return null;
+  }
+}