Upgrade to react-router v7

package.json

@@ -30,7 +30,7 @@
     "react-dom": "^18.3.1",
     "react-intl": "^6.8.9",
     "react-linkify": "^1.0.0-alpha",
-    "react-router-dom": "^6.28.2",
+    "react-router": "^7.1.3",
     "rehype-stringify": "^10.0.1",
     "remark-parse": "^11.0.0",
     "remark-rehype": "^11.1.1",
@@ -61,7 +61,6 @@
     "@types/md5": "^2.3.0",
     "@types/react": "^18.3.12",
     "@types/react-dom": "^18.3.0",
-    "@types/react-router-dom": "^5.3.3",
     "@typescript-eslint/eslint-plugin": "^4.19.0",
     "@typescript-eslint/parser": "^4.19.0",
     "cypress": "^13.17.0",