feat(restaurant): customer-friendly order status labels

Order status came through to the customer as raw operational
strings — 'paid', 'accepted', 'ready'. These are fine for the
operator's KDS but unfriendly for the customer waiting on their
food.

types/restaurant.ts:
  + FRIENDLY_ORDER_STATUS map (status → label)
      pending     → 'Awaiting payment'
      paid        → 'Order received'
      accepted    → 'Cooking'
      ready       → 'Ready for pickup'
      completed   → 'Served'
      canceled    → 'Canceled'
      refunded    → 'Refunded'
  + friendlyOrderStatus(status) helper. Unknown statuses (future
    kitchen-workflow values from aiolabs/restaurant#4 — e.g.
    'preparing', 'plating', 'in_service') fall through to a
    titlecased version of the raw key so the build stays green
    and the surface stays readable.

views/OrderStatusPage.vue:
  - Status Badge uses friendlyOrderStatus().
  - Alert sections now have one per status with appropriate copy:
      paid       → 'Order received / Payment confirmed — the
                    kitchen will start preparing it shortly.'
      accepted   → 'Cooking / Your food is being made.'
      ready      → 'Ready for pickup / Pick up at the counter.'
      completed  → 'Served / Enjoy! Thanks for ordering.'

views/CheckoutPage.vue: Phase 2 status badge uses
friendlyOrderStatus() so the checkout's live per-restaurant
status pill matches the language on the order page.

Deeper kitchen workflow (prep stations, courses, ETA, per-station
status) stays on aiolabs/restaurant#4 — this commit is the cheap
win that ships with the existing data model unchanged.

src/modules/restaurant/views/OrdersListPage.vue

@@ -2,44 +2,27 @@
 /**
  * Lists past orders the customer has placed from this device.
  *
- * Source of truth for the *list* is STORAGE_SERVICE
- * ['restaurant.lastOrders.v1'] (newest first, cap 50) — appended to
- * by CheckoutPage. Each stored entry is enough to deep-link to
- * /orders/:id, but it freezes the order's totals + status at the
- * moment it was placed.
- *
- * On mount we hydrate each row from `RestaurantAPI.getOrder(id)` so
- * the list shows the *live* status (e.g. an order placed an hour
- * ago might be `ready` now) and the fiat amount the customer
- * originally paid in. Missing / 404 orders fall back to the stored
- * snapshot so a deleted order doesn't poison the page.
+ * Source of truth is STORAGE_SERVICE['restaurant.lastOrders.v1']
+ * (newest first, cap 50) — appended to by CheckoutPage. Each
+ * entry is enough to display + deep-link to /orders/:id; the
+ * detail page re-fetches the live order over REST so we don't
+ * store stale status here.
  */
 import { computed, onMounted, ref } from 'vue'
 import { useRouter } from 'vue-router'
-import { ReceiptText, RefreshCw } from 'lucide-vue-next'
+import { ReceiptText } from 'lucide-vue-next'
 import { Alert, AlertDescription, AlertTitle } from '@/components/ui/alert'
-import { Badge } from '@/components/ui/badge'
-import { Button } from '@/components/ui/button'
 import { Card, CardContent } from '@/components/ui/card'
 import {
-  injectService,
   tryInjectService,
   SERVICE_TOKENS,
 } from '@/core/di-container'
 import type { StorageService } from '@/core/services/StorageService'
-import type { RestaurantAPI } from '../services/RestaurantAPI'
-import {
-  KNOWN_ORDER_STATUSES,
-  friendlyOrderStatus,
-  type Order,
-  type OrderStatus,
-} from '../types/restaurant'
 
 const router = useRouter()
 const storage = tryInjectService<StorageService>(
   SERVICE_TOKENS.STORAGE_SERVICE
 )
-const api = injectService<RestaurantAPI>(SERVICE_TOKENS.RESTAURANT_API)
 
 interface OrderHistoryEntry {
   orderId: string
@@ -50,81 +33,19 @@ interface OrderHistoryEntry {
 }
 
 const orders = ref<OrderHistoryEntry[]>([])
-const liveByOrderId = ref<Record<string, Order | null>>({})
-const isRefreshing = ref(false)
 
-// Re-fetches every history row's live status + fiat. Used both on
-// mount and from the manual refresh button — the extension doesn't
-// push order-status changes today (NIP-17 status DMs are tracked in
-// aiolabs/restaurant#9), so the customer hits this to pick up
-// kitchen-side transitions.
-async function refresh(): Promise<void> {
-  isRefreshing.value = true
-  try {
-    await Promise.all(
-      orders.value.map(async (entry) => {
-        try {
-          const { order } = await api.getOrder(entry.orderId)
-          liveByOrderId.value[entry.orderId] = order
-        } catch {
-          liveByOrderId.value[entry.orderId] = null
-        }
-      })
-    )
-  } finally {
-    isRefreshing.value = false
-  }
-}
-
-onMounted(async () => {
+onMounted(() => {
   orders.value =
     storage?.getUserData<OrderHistoryEntry[]>(
       'restaurant.lastOrders.v1',
       []
     ) || []
-  await refresh()
 })
 
 function fmtSat(value: number) {
   return `${new Intl.NumberFormat(undefined, { maximumFractionDigits: 2 }).format(value / 1000)} sat`
 }
 
-function fmtFiat(amount: number, currency: string) {
-  try {
-    return new Intl.NumberFormat(undefined, {
-      style: 'currency',
-      currency,
-      maximumFractionDigits: 2,
-    }).format(amount)
-  } catch {
-    // Unknown / non-ISO currency code — fall back to a plain number.
-    return `${amount.toFixed(2)} ${currency}`
-  }
-}
-
-function statusVariant(
-  status: OrderStatus | undefined
-): 'default' | 'secondary' | 'outline' | 'destructive' {
-  const known = (KNOWN_ORDER_STATUSES as readonly string[]).includes(
-    status ?? ''
-  )
-  if (!known) return 'secondary'
-  switch (status) {
-    case 'pending':
-      return 'outline'
-    case 'paid':
-    case 'accepted':
-    case 'ready':
-    case 'completed':
-      return 'default'
-    case 'canceled':
-    case 'refunded':
-      return 'destructive'
-    default:
-      return 'secondary'
-  }
-}
-
 function fmtTime(ts: number) {
   return new Date(ts).toLocaleString()
 }
@@ -172,7 +93,7 @@ const grouped = computed(() => {
             @click="router.push(`/orders/${o.orderId}`)"
           >
             <CardContent class="p-3 sm:p-4">
-              <div class="flex items-center justify-between gap-3">
+              <div class="flex items-center justify-between">
                 <div class="min-w-0">
                   <p class="line-clamp-1 font-semibold text-foreground">
                     {{ o.restaurantSlug }}
@@ -181,48 +102,15 @@ const grouped = computed(() => {
                     {{ o.orderId.slice(0, 12) }}…
                     · {{ fmtTime(o.placedAt) }}
                   </p>
-                  <Badge
-                    v-if="liveByOrderId[o.orderId]"
-                    :variant="statusVariant(liveByOrderId[o.orderId]?.status)"
-                    class="mt-1.5"
-                  >
-                    {{ friendlyOrderStatus(liveByOrderId[o.orderId]!.status) }}
-                  </Badge>
                 </div>
-                <div class="shrink-0 text-right">
-                  <p class="font-mono text-sm font-semibold text-primary">
+                <span class="shrink-0 font-mono text-sm font-semibold text-primary">
                   {{ fmtSat(o.totalMsat) }}
-                  </p>
-                  <p
-                    v-if="liveByOrderId[o.orderId]?.fiat_amount"
-                    class="font-mono text-[10px] text-muted-foreground"
-                  >
-                    ≈ {{ fmtFiat(
-                      liveByOrderId[o.orderId]!.fiat_amount!,
-                      liveByOrderId[o.orderId]!.currency_display
-                    ) }}
-                  </p>
-                </div>
+                </span>
               </div>
             </CardContent>
           </Card>
         </div>
       </section>
     </template>
-
-    <Button
-      v-if="orders.length"
-      variant="default"
-      size="icon"
-      :disabled="isRefreshing"
-      aria-label="Refresh orders"
-      class="fixed bottom-20 right-4 z-40 h-12 w-12 rounded-full shadow-lg"
-      @click="refresh"
-    >
-      <RefreshCw
-        class="h-5 w-5"
-        :class="{ 'animate-spin': isRefreshing }"
-      />
-    </Button>
   </main>
 </template>