Index: frontend/package.json
===================================================================
--- frontend/package.json	(revision 15ec67f0faa204c0c5d0e1f4d4979ee8ff4fcd4a)
+++ frontend/package.json	(revision fd81a1852ddb6ef6fb10e109702ca71525257923)
@@ -14,4 +14,5 @@
     "react": "^19.2.0",
     "react-dom": "^19.2.0",
+    "react-router-dom": "^7.13.0",
     "tailwindcss": "^4.1.18"
   },