Checkpoint: Correction de l'avertissement React "Each child in a list should have a unique key prop" dans Home.tsx — remplacement du fragment <> sans key par <Fragment key={etab.id}> dans le .map() des résultats de recherche.

client/src/pages/Home.tsx

@@ -16,7 +16,7 @@ import {
   SlidersHorizontal,
   X,
 } from "lucide-react";
-import { useState, useMemo } from "react";
+import { useState, useMemo, Fragment } from "react";
 import { useLocation } from "wouter";
 import { REGIONS, TYPES_ACTIVITE, TAILLES_EFFECTIFS } from "../../../shared/referentiel";
 import ContactModal from "@/components/ContactModal";
@@ -302,9 +302,8 @@ export default function Home() {
                   </thead>
                   <tbody className="divide-y divide-border">
                     {sortedResults.map((etab) => (
-                      <>
+                      <Fragment key={etab.id}>
                         <tr
-                          key={etab.id}
                           className="hover:bg-muted/30 transition-colors cursor-pointer"
                           onClick={() => handleViewEtab(etab.id)}
                         >
@@ -352,13 +351,13 @@ export default function Home() {
                           </td>
                         </tr>
                         {expandedEtab === etab.id && (
-                          <tr key={`${etab.id}-expanded`} className="bg-muted/20">
+                          <tr className="bg-muted/20">
                             <td colSpan={5} className="px-5 py-4">
                               <LogicielsInline etablissementId={etab.id} />
                             </td>
                           </tr>
                         )}
-                      </>
+                      </Fragment>
                     ))}
                   </tbody>
                 </table>