feat: 支持自定义订阅节点并兼容现有数据库

lib/hy2.ts

@@ -22,6 +22,10 @@ export async function verifyNodeToken(slug: string, token: string | null) {
     return { ok: false, reason: "node_disabled" as const, node };
   }
 
+  if (node.node_type !== "hy2") {
+    return { ok: false, reason: "node_not_hy2" as const, node };
+  }
+
   if (!token || token !== node.auth_token) {
     return { ok: false, reason: "node_token_invalid" as const, node };
   }