feat: 添加 VLESS-Reality 静态节点解析支持

支持 vless:// URI 解析，覆盖 Reality/TLS/WS/gRPC 传输方式，
自动提取 pbk、sid、sni 等参数生成 Surge 配置行。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

server/src/parsers/vless.ts

@@ -0,0 +1,48 @@
+import type { ParsedNode } from './ss.js';
+
+export function parseVless(uri: string): ParsedNode {
+  const url = new URL(uri);
+  const name = decodeURIComponent(url.hash.slice(1)) || 'VLESS';
+  const server = url.hostname;
+  const port = parseInt(url.port, 10);
+  const uuid = url.username;
+  const params = url.searchParams;
+
+  const security = params.get('security') || 'none';
+  const type = params.get('type') || 'tcp';
+  const sni = params.get('sni') || '';
+  const flow = params.get('flow') || '';
+
+  let line = `${name} = vless, ${server}, ${port}, username=${uuid}`;
+
+  if (security === 'reality') {
+    const pbk = params.get('pbk') || '';
+    const sid = params.get('sid') || '';
+    line += ', tls=true';
+    if (sni) line += `, sni=${sni}`;
+    if (pbk) line += `, reality-public-key=${pbk}`;
+    if (sid) line += `, reality-short-id=${sid}`;
+    line += ', skip-cert-verify=false';
+  } else if (security === 'tls') {
+    line += ', tls=true';
+    if (sni) line += `, sni=${sni}`;
+    line += ', skip-cert-verify=false';
+  }
+
+  if (type === 'ws') {
+    const path = params.get('path') || '/';
+    const host = params.get('host') || sni || server;
+    line += ', ws=true';
+    line += `, ws-path=${path}`;
+    line += `, ws-headers=Host:${host}`;
+  } else if (type === 'grpc') {
+    const serviceName = params.get('serviceName') || '';
+    if (serviceName) line += `, grpc-service-name=${serviceName}`;
+  }
+
+  if (flow === 'xtls-rprx-vision') {
+    line += ', flow=xtls-rprx-vision';
+  }
+
+  return { name, type: 'vless', server, port, surgeLine: line };
+}