feat: add sources to retrieve news and divide the IA reflexions in 2 steps to limit the number of news

frontend/src/lib/router.tsx

@@ -11,6 +11,7 @@ import { Sources } from '@/pages/admin/Sources'
 import { Jobs } from '@/pages/admin/Jobs'
 import { AdminUsers } from '@/pages/admin/AdminUsers'
 import { AdminSettings } from '@/pages/admin/AdminSettings'
+import { Schedule } from '@/pages/admin/Schedule'
 
 export const router = createBrowserRouter([
   { path: '/login', element: <Login /> },
@@ -31,6 +32,7 @@ export const router = createBrowserRouter([
           { path: 'jobs', element: <Jobs /> },
           { path: 'users', element: <AdminUsers /> },
           { path: 'settings', element: <AdminSettings /> },
+          { path: 'schedule', element: <Schedule /> },
         ],
       },
     ],