MHSanaei：3x-ui 保留 CIDR 扩展节点的编号备注，以区分订阅端点
在 3x-ui #6925 的讨论中，MHSanaei 表示保留 #6784 引入的编号备注：移除编号会让 raw 与 JSON 订阅中的多个服务器同名、难以区分端点，而 Clash 仍会自动重命名为 -2、-3，导致各格式不一致。他建议若需要控制命名，可另提支持索引或 IP 的备注模板变量需求；没有宣布该模板功能已实现。
作者原文@MHSanaeiThanks for the follow-up. We're keeping the numbered remarks from #6784: without them, raw and JSON subscribers see several servers with identical names and can't tell the endpoints apart, and Clash would still rename them to
-2,-3, so the formats would diverge. If you need control over the naming, a remark template variable (index or IP) would be the way to go — feel free to open an issue for that.