Update app.js

app.js

@@ -1,8 +1,7 @@
-// server.js (Only the app.post function and surrounding context needed)
+// server.js
 import express from "express";
 import bodyParser from "body-parser";
 import cors from "cors";
-import fs from "fs";
 import path from "path";
 import { fileURLToPath } from "url";
 
@@ -12,14 +11,16 @@ const PORT = process.env.PORT || 7860;
 
 const app = express();
 app.use(cors());
+// Increased limit for large snapshot payloads
 app.use(bodyParser.json({ limit: "50mb" }));
 
 // === DEMO CONTROLLER ===
 // Options: 'NONE', 'BUILD_PART', 'FETCH_SCRIPT'
-const DEMO_MODE = 'FETCH_SCRIPT'; // Keeping this set for the test
+const DEMO_MODE = 'FETCH_SCRIPT'; 
 
 app.post("/api/ai-build", async (req, res) => {
   try {
+    // We expect 'scriptContext' if this is a follow-up request from the plugin
     const { instruction, state, scriptContext } = req.body;
     
     console.log("📥 Received Request");
@@ -27,7 +28,6 @@ app.post("/api/ai-build", async (req, res) => {
     
     if(state && state.flatList) {
         console.log(`   Hierarchy Size: ${state.flatList.length} items (Flat Format)`);
-    //console.log(`Flatlist : ${JSON.stringify(state.flatList).length}`);
     }
 
     // 1. **FIXED LOOP LOGIC:** IF WE RECEIVED SCRIPT SOURCE (Step 2 of the loop)
@@ -36,27 +36,21 @@ app.post("/api/ai-build", async (req, res) => {
         console.log("   --- START SOURCE ---\n", scriptContext.scriptSource.substring(0, 100) + "...", "\n   --- END SOURCE ---");
         
         // **STOP THE LOOP:** Send back a simple JSON message instead of executable code.
-        // In a real application, the AI would generate the final Lua code here.
         return res.json({ 
             success: true, 
             message: `Source for ${scriptContext.targetName} received and analyzed. Loop stopped in demo mode.`
         });
         
-        // If you were testing the final code output, you would send the code here:
+        // In a real scenario, you would perform AI analysis here and send back new code:
         /*
-        const finalCode = `
-        \`\`\`lua
-        -- Final AI-modified code for ${scriptContext.targetName}
-        print("Final Code Executed!")
-        \`\`\`
-        `;
-        return res.send(finalCode);
+        return res.json({
+            code: `print("I have updated ${scriptContext.targetName}")`
+        });
         */
     }
 
     // 2. DEMO RESPONSES (Step 1 of the loop/initial request)
     if (DEMO_MODE === 'BUILD_PART') {
-        // ... (BUILD_PART logic remains the same)
         const luaCode = `
         \`\`\`lua
         -- AI Generated Demo: Part Builder