Gérer les retours de livres par l'admin

my-library/src/index.js

@@ -4,6 +4,7 @@ import { BrowserRouter } from 'react-router-dom';
 import { AuthProvider } from './context/AuthContext';
 import { ReservationProvider } from './context/ReservationContext';
 import { ReviewProvider } from './context/ReviewContext';
+import { ReturnProvider } from './context/ReturnContext';
 import App from './App';
 import './styles/global.css';
 
@@ -14,7 +15,9 @@ root.render(
       <AuthProvider>
         <ReservationProvider>
           <ReviewProvider>
-            <App />
+            <ReturnProvider>
+              <App />
+            </ReturnProvider>
           </ReviewProvider>
         </ReservationProvider>
       </AuthProvider>