Checkpoint: Ajout complet du champ "Destinataire" (recipientName) dans toute l'application : schéma DB (invoices.recipientName + userSettings.recipientKeywords), extraction IA (prompt LLM + interface), services d'import (email, dossier, upload manuel), interface utilisateur (liste des factures, détail, paramètres mots-clés), règles d'automatisme et configuration des champs LLM obligatoires.

client/src/pages/Settings.tsx

@@ -664,6 +664,7 @@ export default function Settings() {
   const [supplierKeywords, setSupplierKeywords] = useState("");
   const [totalAmountKeywords, setTotalAmountKeywords] = useState("");
   const [subscriptionKeywords, setSubscriptionKeywords] = useState("");
+  const [recipientKeywords, setRecipientKeywords] = useState("");
   const [sftpHost, setSftpHost] = useState("");
   const [sftpPort, setSftpPort] = useState(22);
   const [sftpUsername, setSftpUsername] = useState("");
@@ -681,6 +682,7 @@ export default function Settings() {
       setSupplierKeywords(settings.supplierKeywords || "");
       setTotalAmountKeywords(settings.totalAmountKeywords || "");
       setSubscriptionKeywords(settings.subscriptionKeywords || "");
+      setRecipientKeywords((settings as any).recipientKeywords || "");
       setSftpHost(settings.sftpHost || "");
       setSftpPort(settings.sftpPort || 22);
       setSftpUsername(settings.sftpUsername || "");
@@ -723,6 +725,7 @@ export default function Settings() {
       supplierKeywords,
       totalAmountKeywords,
       subscriptionKeywords,
+      recipientKeywords,
       sftpHost,
       sftpPort,
       sftpUsername,
@@ -986,6 +989,24 @@ export default function Settings() {
                       Les factures contenant ces mots-clés seront automatiquement marquées comme abonnement
                     </p>
                   </div>
+
+                  <div className="space-y-3">
+                    <Label htmlFor="recipientKeywords" className="text-base font-semibold">
+                      Destinataire
+                    </Label>
+                    <Textarea
+                      id="recipientKeywords"
+                      value={recipientKeywords}
+                      onChange={(e) => setRecipientKeywords(e.target.value)}
+                      placeholder="Destinataire, Client, Adressé à, Bill to, Ship to"
+                      rows={2}
+                      className="resize-none"
+                    />
+                    <p className="text-sm text-muted-foreground flex items-center gap-2">
+                      <AlertCircle className="w-4 h-4" />
+                      Mots-clés pour identifier le destinataire/client de la facture
+                    </p>
+                  </div>
                 </div>
               </CardContent>
             </Card>