feat: add backend proxy endpoints for sticker wall retrieval and rendering

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/server.js

@@ -27,6 +27,7 @@ const statsRoutes = require('./routes/stats');
 const pickerRoutes = require('./routes/picker');
 const votesRoutes = require('./routes/votes');
 const webhooksRoutes = require('./routes/webhooks');
+const stickerwallsRoutes = require('./routes/stickerwalls');
 
 app.use('/api/auth', authRoutes);
 app.use('/api/games', gamesRoutes);
@@ -35,6 +36,7 @@ app.use('/api/stats', statsRoutes);
 app.use('/api', pickerRoutes);
 app.use('/api/votes', votesRoutes);
 app.use('/api/webhooks', webhooksRoutes);
+app.use('/api/stickerwalls', stickerwallsRoutes);
 
 // Error handling middleware
 app.use((err, req, res, next) => {