管理员：重载配置

{
    "code": 200,
    "status": "success",
    "applied": [
        "logging",
        "idiom_library",
        "auth",
        "security",
        "game",
        "database"
    ],
    "idioms_reloaded": 22667,
    "requires_restart": [
        "security.cors_origins（CORS 中间件在启动时实例化，无法热更新）"
    ]
}