fix: hide delivery choice flow after save, remove confusing hero block

src/pages/ClientDeliveryPage.jsx

@@ -306,6 +306,7 @@ export const ClientDeliveryPage = () => {
   return (
     <main className="min-h-screen bg-[var(--color-bg)] px-3 py-4 sm:px-6 sm:py-8">
       <div className="mx-auto flex w-full max-w-3xl flex-col gap-4">
+{!isChoiceSaved ? (
           <Panel className="space-y-3 p-5 sm:p-6">
             <p className="text-sm uppercase tracking-[0.24em] text-[var(--color-text-muted)]">Доставка заказа</p>
             <h1 className="text-2xl font-semibold leading-tight sm:text-3xl">Согласование доставки</h1>
@@ -315,6 +316,7 @@ export const ClientDeliveryPage = () => {
               </p>
             ) : null}
           </Panel>
+        ) : null}
 
         <OrderCompositionPanel invitation={invitation} />
 
@@ -345,7 +347,7 @@ export const ClientDeliveryPage = () => {
             selectedSlot={effectiveSelectedSlot}
             onConfirmChoice={handleSaveChoice}
           />
-        ) : !isChoiceSaved ? (
+        ) : !isActiveState && !isChoiceSaved ? (
           <DeliveryStateNotice state={invitationState} />
         ) : null}