Fix healthchecks: install curl in backend and frontend images

backend/routes/auth.js

@@ -0,0 +1,53 @@
+const express = require('express');
+const jwt = require('jsonwebtoken');
+const User = require('../models/User');
+const authenticate = require('../middleware/auth');
+
+const router = express.Router();
+const JWT_SECRET = process.env.JWT_SECRET || 'dev_secret_change_in_production';
+
+// Register
+router.post('/register', async (req, res) => {
+  try {
+    const { email, password } = req.body;
+    if (!email || !password) {
+      return res.status(400).json({ error: 'Email and password required' });
+    }
+    const existing = await User.findOne({ where: { email } });
+    if (existing) {
+      return res.status(409).json({ error: 'User already exists' });
+    }
+    const user = await User.create({ email, password });
+    const token = jwt.sign({ id: user.id, email: user.email }, JWT_SECRET, { expiresIn: '7d' });
+    res.status(201).json({ token, user: { id: user.id, email: user.email } });
+  } catch (err) {
+    console.error(err);
+    res.status(500).json({ error: 'Registration failed' });
+  }
+});
+
+// Login
+router.post('/login', async (req, res) => {
+  try {
+    const { email, password } = req.body;
+    if (!email || !password) {
+      return res.status(400).json({ error: 'Email and password required' });
+    }
+    const user = await User.findOne({ where: { email } });
+    if (!user || !(await user.validatePassword(password))) {
+      return res.status(401).json({ error: 'Invalid credentials' });
+    }
+    const token = jwt.sign({ id: user.id, email: user.email }, JWT_SECRET, { expiresIn: '7d' });
+    res.json({ token, user: { id: user.id, email: user.email } });
+  } catch (err) {
+    console.error(err);
+    res.status(500).json({ error: 'Login failed' });
+  }
+});
+
+// Get current user
+router.get('/me', authenticate, async (req, res) => {
+  res.json({ id: req.user.id, email: req.user.email });
+});
+
+module.exports = router;