fix: update route handling for static files to improve frontend serving

backend/src/index.ts

@@ -39,7 +39,7 @@ const frontendDistPath = path.join(__dirname, '../../frontend/dist')
 if (fs.existsSync(frontendDistPath)) {
   console.log(`Serving frontend from: ${frontendDistPath}`)
   app.use(express.static(frontendDistPath))
-  app.get('*', (req, res) => {
+  app.get('*path', (req, res) => {
     if (!req.path.startsWith('/api')) {
       res.sendFile(path.join(frontendDistPath, 'index.html'))
     } else {