feat: Add ExportDropdown component with Excel and PDF export functionalities for grid data.

src/features/grid/components/grid-client.tsx

@@ -91,7 +91,7 @@ export function GridClient({ initialRows, nomFournisseur, fournisseurs, magasins
                     </p>
                 </div>
                 <div className="flex items-center gap-3">
-                    <ExportDropdown />
+                    <ExportDropdown nomFournisseur={nomFournisseur} />
                     {hasDrafts && (
                         <button
                             onClick={handleSave}