fix: Add tooltip prop to EditButton and DeleteButton

app/(main)/planning/materiel/page.tsx

@@ -786,9 +786,11 @@ const MaterielPage = () => {
                     }}
                 />
                 <EditButton
+                    tooltip="Modifier"
                     onClick={() => editMateriel(rowData)}
                 />
                 <DeleteButton
+                    tooltip="Supprimer"
                     onClick={() => confirmDelete(rowData, 'materiel')}
                 />
             </ActionButtonGroup>