feat: update server

bs-config.cjs

@@ -1,3 +1,6 @@
+const fs = require('fs');
+const path = require('path');
+
 module.exports = {
   server: {
     baseDir: "output",
@@ -13,5 +16,30 @@ module.exports = {
   port: 3300,
   open: false,
   notify: false,
-  ui: false
+  ui: false,
+  middleware: [
+    {
+      route: "/api/save-editor",
+      handle: function (req, res, next) {
+        if (req.method !== 'POST') return next();
+        let body = '';
+        req.on('data', chunk => body += chunk);
+        req.on('end', () => {
+          try {
+            const data = JSON.parse(body);
+            const name = path.basename(data.file || 'unknown', '.html');
+            const dir = path.join(__dirname, 'output', 'editor-saves');
+            fs.mkdirSync(dir, { recursive: true });
+            const savePath = path.join(dir, name + '.json');
+            fs.writeFileSync(savePath, JSON.stringify(data, null, 2));
+            res.writeHead(200, { 'Content-Type': 'application/json' });
+            res.end(JSON.stringify({ ok: true, path: savePath }));
+          } catch (e) {
+            res.writeHead(400, { 'Content-Type': 'application/json' });
+            res.end(JSON.stringify({ error: e.message }));
+          }
+        });
+      }
+    }
+  ]
 };