chore: release v1.0.3

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

scripts/dev-proxy.js

@@ -0,0 +1,98 @@
+#!/usr/bin/env node
+// dev-proxy.js — 本地开发反向代理
+// localhost:3000  →  营销站 :3001 / Flutter Web :8888
+// /app/* 路由到 Flutter，其余路由到 Eleventy
+// 自动把 Flutter index.html 里的 base href="/" 改写为 /app/，使静态资源请求正确走代理
+
+const http = require('http');
+const net  = require('net');
+
+const PROXY_PORT    = parseInt(process.env.PROXY_PORT    || '3000', 10);
+const ELEVENTY_PORT = parseInt(process.env.ELEVENTY_PORT || '3001', 10);
+const FLUTTER_PORT  = parseInt(process.env.FLUTTER_PORT  || '9090', 10);
+const BACKEND_PORT  = parseInt(process.env.BACKEND_PORT  || '8080', 10);
+
+function isFlutter(url) {
+  return url === '/app' || url.startsWith('/app/');
+}
+
+function isBackend(url) {
+  return url.startsWith('/api/') || url === '/health' || url.startsWith('/images/');
+}
+
+function stripApp(url) {
+  return url.slice(4) || '/';
+}
+
+function proxyHttp(req, res, port, path) {
+  const opts = {
+    hostname: 'localhost',
+    port,
+    path,
+    method: req.method,
+    headers: { ...req.headers, host: `localhost:${port}` },
+  };
+
+  const pr = http.request(opts, (upstream) => {
+    const ct = upstream.headers['content-type'] || '';
+
+    if (port === FLUTTER_PORT && ct.includes('text/html')) {
+      let body = '';
+      upstream.setEncoding('utf8');
+      upstream.on('data', (c) => { body += c; });
+      upstream.on('end', () => {
+        // rewrite base href so Flutter asset requests stay under /app/
+        body = body.replace(/(<base\s+href=")[^"]*(")/i, '$1/app/$2');
+        const headers = { ...upstream.headers };
+        headers['content-length'] = Buffer.byteLength(body);
+        delete headers['transfer-encoding'];
+        res.writeHead(upstream.statusCode, headers);
+        res.end(body);
+      });
+    } else {
+      res.writeHead(upstream.statusCode, upstream.headers);
+      upstream.pipe(res, { end: true });
+    }
+  });
+
+  pr.on('error', () => res.writeHead(502).end('upstream error'));
+  req.pipe(pr, { end: true });
+}
+
+const server = http.createServer((req, res) => {
+  if (isFlutter(req.url)) {
+    proxyHttp(req, res, FLUTTER_PORT, stripApp(req.url));
+  } else if (isBackend(req.url)) {
+    proxyHttp(req, res, BACKEND_PORT, req.url);
+  } else {
+    proxyHttp(req, res, ELEVENTY_PORT, req.url);
+  }
+});
+
+// WebSocket 透传（Eleventy 热重载 / Flutter DevTools）
+server.on('upgrade', (req, socket, head) => {
+  const port = isFlutter(req.url) ? FLUTTER_PORT
+    : isBackend(req.url) ? BACKEND_PORT
+    : ELEVENTY_PORT;
+  const path = isFlutter(req.url) ? stripApp(req.url) : req.url;
+
+  const conn = net.createConnection(port, 'localhost', () => {
+    conn.write(`${req.method} ${path} HTTP/1.1\r\n`);
+    for (const [k, v] of Object.entries(req.headers)) {
+      conn.write(`${k}: ${v}\r\n`);
+    }
+    conn.write('\r\n');
+    if (head && head.length) conn.write(head);
+    socket.pipe(conn);
+    conn.pipe(socket);
+  });
+
+  conn.on('error', () => socket.destroy());
+  socket.on('error', () => conn.destroy());
+});
+
+server.listen(PROXY_PORT, () => {
+  console.log(`[proxy] http://localhost:${PROXY_PORT}`);
+  console.log(`  /      → Eleventy   :${ELEVENTY_PORT}`);
+  console.log(`  /app/  → Flutter Web :${FLUTTER_PORT}`);
+});