Werk hoofdapplicatie bij

Legt de bestaande wijzigingen in de hoofdworktree vast voordat de laatste worktree wordt gemerged.\n\nCo-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

app.js

@@ -1,13 +1,30 @@
 require("dotenv").config();
 
 const http = require("http");
+const { Server } = require("socket.io");
 
 const createApp = require("./config/express");
+const session = require("./config/session");
+const socketHandlers = require("./sockets/handlers");
 
 const app = createApp();
 
 const server = http.createServer(app);
 
+const io = new Server(server, {
+    cors: {
+        origin: "*",
+        methods: ["GET", "POST"]
+    }
+});
+
+io.use((socket, next) => session(socket.request, {}, next));
+
+socketHandlers(io);
+
+// Make io available in routes
+app.locals.io = io;
+
 const PORT = process.env.PORT || 3000;
 
 server.listen(PORT, () => {
@@ -22,4 +39,6 @@ server.listen(PORT, () => {
 
     console.log("===================================");
 
-});
+    console.log("");
+
+});