fix: replace all remaining react-router imports with @tanstack/react-router in shared UI and hackathon components

libs/ui/src/organisms/backoffice-sidebar/backoffice-sidebar.tsx

@@ -20,7 +20,7 @@ import {
 } from '@ant-design/icons';
 import { Button } from '../../atoms';
 import { FC, ReactElement, useState } from 'react';
-import { Link, useLocation } from 'react-router-dom';
+import { Link, useLocation } from '@tanstack/react-router';
 import { cn, For } from '@imphnen-frontend-service/utils';
 import { useSession } from '@imphnen-frontend-service/service';
 

libs/ui/src/organisms/navbar/navbar.tsx

@@ -1,6 +1,6 @@
 import { MenuOutlined } from '@ant-design/icons';
 import { FC, ReactElement, useState } from 'react';
-import { Link } from 'react-router-dom';
+import { Link } from '@tanstack/react-router';
 import { Button } from '../../atoms/button';
 import { useModalLogin } from '@imphnen-frontend-service/utils';
 import { useSession } from '@imphnen-frontend-service/service';