chore: add push notif

mobile/src/services/pushNotifications.ts

@@ -27,6 +27,12 @@ export async function registerForPushNotifications(): Promise<string | undefined
             vibrationPattern: [0, 250, 250, 250],
             lightColor: "#FF231F7C",
         });
+        await Notifications.setNotificationChannelAsync("orders", {
+            name: "Commandes",
+            importance: Notifications.AndroidImportance.MAX,
+            vibrationPattern: [0, 250, 250, 250],
+            lightColor: "#7c3aed",
+        });
     }
 
     if (Device.isDevice) {