同步更新：重构路由、服务模块，更新前端构建

routes/admin_api/__init__.py

@@ -0,0 +1,11 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+from __future__ import annotations
+
+from flask import Blueprint
+
+admin_api_bp = Blueprint("admin_api", __name__, url_prefix="/yuyx/api")
+
+# Import side effects: register routes on blueprint
+from routes.admin_api import core as _core  # noqa: F401
+