feat: update Electron configuration and static server implementation

- Upgraded Electron version to 39.2.7 and TypeScript to 5.9.3 in package-lock.json.
- Modified next.config.ts to set output to "export" for static site generation.
- Changed package.json to include the output directory for deployment.
- Enhanced main.js to implement a static file server for production builds, serving files from the "out" directory.
- Adjusted the loading mechanism to use the static server in production and the Next.js dev server in development.

apps/app/electron/main.js

@@ -8,15 +8,23 @@
 const path = require("path");
 const { spawn } = require("child_process");
 const fs = require("fs");
-
-// Load environment variables from .env file
-require("dotenv").config({ path: path.join(__dirname, "../.env") });
-
+const http = require("http");
 const { app, BrowserWindow, ipcMain, dialog, shell } = require("electron");
 
+// Load environment variables from .env file (development only)
+if (!app.isPackaged) {
+  try {
+    require("dotenv").config({ path: path.join(__dirname, "../.env") });
+  } catch (error) {
+    console.warn("[Electron] dotenv not available:", error.message);
+  }
+}
+
 let mainWindow = null;
 let serverProcess = null;
+let staticServer = null;
 const SERVER_PORT = 3008;
+const STATIC_PORT = 3007;
 
 // Get icon path - works in both dev and production
 function getIconPath() {
@@ -25,6 +33,67 @@ function getIconPath() {
     : path.join(__dirname, "../public/logo.png");
 }
 
+/**
+ * Start static file server for production builds
+ */
+function startStaticServer() {
+  const staticPath = path.join(__dirname, "../out");
+
+  staticServer = http.createServer((request, response) => {
+    // Parse the URL and remove query string
+    let filePath = path.join(staticPath, request.url.split("?")[0]);
+
+    // Default to index.html for directory requests
+    if (filePath.endsWith("/")) {
+      filePath = path.join(filePath, "index.html");
+    } else if (!path.extname(filePath)) {
+      filePath += ".html";
+    }
+
+    // Check if file exists
+    fs.stat(filePath, (err, stats) => {
+      if (err || !stats.isFile()) {
+        // Try index.html for SPA fallback
+        filePath = path.join(staticPath, "index.html");
+      }
+
+      // Read and serve the file
+      fs.readFile(filePath, (error, content) => {
+        if (error) {
+          response.writeHead(500);
+          response.end("Server Error");
+          return;
+        }
+
+        // Set content type based on file extension
+        const ext = path.extname(filePath);
+        const contentTypes = {
+          ".html": "text/html",
+          ".js": "application/javascript",
+          ".css": "text/css",
+          ".json": "application/json",
+          ".png": "image/png",
+          ".jpg": "image/jpeg",
+          ".gif": "image/gif",
+          ".svg": "image/svg+xml",
+          ".ico": "image/x-icon",
+          ".woff": "font/woff",
+          ".woff2": "font/woff2",
+          ".ttf": "font/ttf",
+          ".eot": "application/vnd.ms-fontobject",
+        };
+
+        response.writeHead(200, { "Content-Type": contentTypes[ext] || "application/octet-stream" });
+        response.end(content);
+      });
+    });
+  });
+
+  staticServer.listen(STATIC_PORT, () => {
+    console.log(`[Electron] Static server running at http://localhost:${STATIC_PORT}`);
+  });
+}
+
 /**
  * Start the backend server
  */
@@ -165,15 +234,11 @@ function createWindow() {
     backgroundColor: "#0a0a0a",
   });
 
-  // Load Next.js dev server in development or production build
+  // Load Next.js dev server in development or static server in production
   const isDev = !app.isPackaged;
-  if (isDev) {
-    mainWindow.loadURL("http://localhost:3007");
-    if (process.env.OPEN_DEVTOOLS === "true") {
-      mainWindow.webContents.openDevTools();
-    }
-  } else {
-    mainWindow.loadFile(path.join(__dirname, "../.next/server/app/index.html"));
+  mainWindow.loadURL(`http://localhost:${STATIC_PORT}`);
+  if (isDev && process.env.OPEN_DEVTOOLS === "true") {
+    mainWindow.webContents.openDevTools();
   }
 
   mainWindow.on("closed", () => {
@@ -195,6 +260,11 @@ app.whenReady().then(async () => {
   }
 
   try {
+    // Start static file server in production
+    if (app.isPackaged) {
+      startStaticServer();
+    }
+
     // Start backend server
     await startServer();
 
@@ -225,6 +295,13 @@ app.on("before-quit", () => {
     serverProcess.kill();
     serverProcess = null;
   }
+
+  // Close static server
+  if (staticServer) {
+    console.log("[Electron] Stopping static server...");
+    staticServer.close();
+    staticServer = null;
+  }
 });
 
 // ============================================

apps/app/next.config.ts

@@ -1,6 +1,7 @@
 import type { NextConfig } from "next";
 
 const nextConfig: NextConfig = {
+  output: "export",
   env: {
     CLAUDE_CODE_OAUTH_TOKEN: process.env.CLAUDE_CODE_OAUTH_TOKEN || "",
   },

apps/app/package.json

@@ -100,7 +100,7 @@
     },
     "files": [
       "electron/**/*",
-      ".next/**/*",
+      "out/**/*",
       "public/**/*",
       "!node_modules/**/*"
     ],