fix: editor

bs-config.cjs

@@ -2,6 +2,9 @@ const fs = require('fs');
 const path = require('path');
 const { execFile } = require('child_process');
 
+// Deduplicate rapid-fire save requests (browser-sync may relay POSTs twice)
+const _lastSave = {};
+
 module.exports = {
   server: {
     baseDir: "."
@@ -10,7 +13,7 @@ module.exports = {
     "tasks/index.html",
     "tasks/*/index.html",
     "tasks/*/docs/*.template.html",
-    "tasks/*/docs/*.output.html",
+    // output.html excluded: generated by save flow, reload would wipe editor state
     "tasks/*/editor.html",
     "assets/**/*",
     "public/**/*"
@@ -48,6 +51,17 @@ module.exports = {
               return;
             }
 
+            // Deduplicate: skip if same docId saved within 500ms
+            const saveKey = `${taskType}/${docId}`;
+            const now = Date.now();
+            if (_lastSave[saveKey] && now - _lastSave[saveKey].time < 500) {
+              console.log(`[save] dedup skip ${saveKey} (${now - _lastSave[saveKey].time}ms since last)`);
+              res.writeHead(200, { 'Content-Type': 'application/json' });
+              res.end(JSON.stringify({ ok: true, dedup: true }));
+              return;
+            }
+            _lastSave[saveKey] = { time: now, body: body.length };
+
             const docsDir = path.join(__dirname, 'tasks', taskType, 'docs');
             const tempDir = path.join(__dirname, 'tasks', taskType, 'temp');
             fs.mkdirSync(tempDir, { recursive: true });