Initial commit

public/hooks/useSession.ts

@@ -0,0 +1,24 @@
+import { useState, useEffect } from 'react';
+
+function generateSessionId() {
+    return Math.random().toString(36).substring(2, 15);
+}
+
+export function useSession() {
+    const [sessionId, setSessionId] = useState<string | null>(null);
+
+    useEffect(() => {
+        const url = new URL(window.location.href);
+        let id = url.searchParams.get('sessionId');
+
+        if (!id) {
+            id = generateSessionId();
+            url.searchParams.set('sessionId', id);
+            window.history.replaceState({}, '', url.toString());
+        }
+
+        setSessionId(id);
+    }, []);
+
+    return sessionId;
+}