fix(loyalty): card detail — enrolled store name + copy buttons

- Fix "Enrolled at: Unknown" by resolving enrolled_at_store_name from
  the store service and adding it to CardDetailResponse schema.
- Add clipboard-copy buttons next to card number, customer name,
  email, and phone fields using the shared Utils.copyToClipboard()
  utility with toast feedback.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

app/modules/loyalty/routes/api/store.py

@@ -514,6 +514,17 @@ def get_card_detail(
     program = card.program
     customer = card.customer
 
+    # Resolve enrolled store name
+    enrolled_store_name = None
+    if card.enrolled_at_store_id:
+        from app.modules.tenancy.services.store_service import store_service
+
+        enrolled_store = store_service.get_store_by_id_optional(
+            db, card.enrolled_at_store_id
+        )
+        if enrolled_store:
+            enrolled_store_name = enrolled_store.name
+
     return CardDetailResponse(
         id=card.id,
         card_number=card.card_number,
@@ -521,6 +532,7 @@ def get_card_detail(
         merchant_id=card.merchant_id,
         program_id=card.program_id,
         enrolled_at_store_id=card.enrolled_at_store_id,
+        enrolled_at_store_name=enrolled_store_name,
         customer_name=customer.full_name if customer else None,
         customer_email=customer.email if customer else None,
         merchant_name=card.merchant.name if card.merchant else None,

app/modules/loyalty/schemas/card.py

@@ -100,6 +100,7 @@ class CardDetailResponse(CardResponse):
 
     # Merchant info
     merchant_name: str | None = None
+    enrolled_at_store_name: str | None = None
 
     # Program info
     program_name: str

app/modules/loyalty/templates/loyalty/store/card-detail.html

@@ -70,15 +70,30 @@
             <div class="space-y-3">
                 <div>
                     <p class="text-xs font-semibold text-gray-600 dark:text-gray-400 uppercase">{{ _('loyalty.store.card_detail.name') }}</p>
+                    <div class="flex items-center gap-2">
                         <p class="text-sm text-gray-700 dark:text-gray-300" x-text="card?.customer_name || '-'">-</p>
+                        <button x-show="card?.customer_name" @click="Utils.copyToClipboard(card.customer_name)" type="button" aria-label="Copy" class="text-gray-400 hover:text-gray-600 dark:hover:text-gray-300">
+                            <span x-html="$icon('clipboard-copy', 'w-3.5 h-3.5')"></span>
+                        </button>
+                    </div>
                 </div>
                 <div>
                     <p class="text-xs font-semibold text-gray-600 dark:text-gray-400 uppercase">{{ _('loyalty.store.card_detail.email') }}</p>
+                    <div class="flex items-center gap-2">
                         <p class="text-sm text-gray-700 dark:text-gray-300" x-text="card?.customer_email || '-'">-</p>
+                        <button x-show="card?.customer_email" @click="Utils.copyToClipboard(card.customer_email)" type="button" aria-label="Copy" class="text-gray-400 hover:text-gray-600 dark:hover:text-gray-300">
+                            <span x-html="$icon('clipboard-copy', 'w-3.5 h-3.5')"></span>
+                        </button>
+                    </div>
                 </div>
                 <div>
                     <p class="text-xs font-semibold text-gray-600 dark:text-gray-400 uppercase">{{ _('loyalty.store.card_detail.phone') }}</p>
+                    <div class="flex items-center gap-2">
                         <p class="text-sm text-gray-700 dark:text-gray-300" x-text="card?.customer_phone || '-'">-</p>
+                        <button x-show="card?.customer_phone" @click="Utils.copyToClipboard(card.customer_phone)" type="button" aria-label="Copy" class="text-gray-400 hover:text-gray-600 dark:hover:text-gray-300">
+                            <span x-html="$icon('clipboard-copy', 'w-3.5 h-3.5')"></span>
+                        </button>
+                    </div>
                 </div>
                 <div>
                     <p class="text-xs font-semibold text-gray-600 dark:text-gray-400 uppercase">{{ _('loyalty.store.card_detail.birthday') }}</p>
@@ -96,7 +111,12 @@
             <div class="space-y-3">
                 <div>
                     <p class="text-xs font-semibold text-gray-600 dark:text-gray-400 uppercase">{{ _('loyalty.store.card_detail.card_number') }}</p>
+                    <div class="flex items-center gap-2">
                         <p class="text-sm font-mono text-gray-700 dark:text-gray-300" x-text="card?.card_number">-</p>
+                        <button x-show="card?.card_number" @click="Utils.copyToClipboard(card.card_number)" type="button" aria-label="Copy" class="text-gray-400 hover:text-gray-600 dark:hover:text-gray-300">
+                            <span x-html="$icon('clipboard-copy', 'w-3.5 h-3.5')"></span>
+                        </button>
+                    </div>
                 </div>
                 <div>
                     <p class="text-xs font-semibold text-gray-600 dark:text-gray-400 uppercase">{{ _('loyalty.store.card_detail.status') }}</p>