🌊 TeamFlow — Modern Trello alternative with email integration

- Full-stack: React 18 + Express + SQLite
- Drag-and-drop kanban boards with @hello-pangea/dnd
- Google App Password email integration (SMTP + IMAP)
- Inbound email: create cards by sending emails
- Reply-to-card: email replies become comments
- Admin/user management with role-based access
- Setup wizard: email config → admin creation
- Checklists, time tracking, priorities, labels, due dates
- Real-time notifications with activity feed
- Beautiful HTML email templates

server/routes/notifications.js

@@ -0,0 +1,34 @@
+import { Router } from 'express';
+import db from '../db.js';
+import { authMiddleware } from '../middleware/auth.js';
+
+const router = Router();
+router.use(authMiddleware);
+
+router.get('/', (req, res) => {
+  const notifs = db.prepare(`
+    SELECT n.* FROM notifications n
+    WHERE n.user_id = ?
+    ORDER BY n.is_read ASC, n.created_at DESC
+    LIMIT 50
+  `).all(req.user.id);
+  const unread = db.prepare('SELECT COUNT(*) as c FROM notifications WHERE user_id = ? AND is_read = 0').get(req.user.id).c;
+  res.json({ notifications: notifs, unread });
+});
+
+router.put('/:id/read', (req, res) => {
+  db.prepare('UPDATE notifications SET is_read = 1 WHERE id = ? AND user_id = ?').run(req.params.id, req.user.id);
+  res.json({ success: true });
+});
+
+router.put('/read-all', (req, res) => {
+  db.prepare('UPDATE notifications SET is_read = 1 WHERE user_id = ?').run(req.user.id);
+  res.json({ success: true });
+});
+
+router.delete('/:id', (req, res) => {
+  db.prepare('DELETE FROM notifications WHERE id = ? AND user_id = ?').run(req.params.id, req.user.id);
+  res.json({ success: true });
+});
+
+export default router;