Mi cuenta: enlace a Battlepay y saldo de créditos bnet

- my_account: añade battlepay_credits (leído de battlenet_accounts.battlePayCredits)
- bnet.get_battlepay_credits() defensivo (0 si la columna no existe)
- partials/my-account.html: muestra 'Créditos Battlepay' y añade botón 'Tienda del cliente' que enlaza a /es/battlepay/

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

home/bnet.py

@@ -202,3 +202,15 @@ def get_next_battlenet_index(cursor, bnet_id):
 def make_game_account_username(bnet_id, index=1):
     """Nombre de la cuenta de juego: ``<bnetId>#<index>`` (como TrinityCore)."""
     return f"{bnet_id}#{index}"
+
+
+def get_battlepay_credits(cursor, bnet_id):
+    """Créditos Battlepay de la cuenta bnet (0 si la columna no existe)."""
+    if not bnet_id:
+        return 0
+    try:
+        cursor.execute("SELECT battlePayCredits FROM battlenet_accounts WHERE id = %s", [bnet_id])
+        row = cursor.fetchone()
+        return row[0] if row and row[0] is not None else 0
+    except Exception:
+        return 0

home/templates/partials/my-account.html

@@ -23,6 +23,7 @@
         <img src="{{ URL_PRINCIPAL }}/static/nw-themes/nw-ryu/nw-images/nw-ranks/1_Newbie.svg" class="nw-rank" alt="Nivel 1" title="Nivel 1">
         <p>PD: <span>{{ dp }}</span></p>
 		<p>PV: <span>{{ vp }}</span></p>
+		<p>Créditos Battlepay: <span>{{ battlepay_credits }}</span></p>
 <p>Token de Seguridad: 
     <span>
         {% if token_status == "Solicitado" %}
@@ -371,6 +372,21 @@
                                             </a>
                                         </td>
                                     </tr>
+                                    <tr>
+                                        <td>
+                                            <a href="battlepay">
+                                                <div class="tool-button">
+                                                    <div class="acc-icon store-icon"></div>
+                                                    <div class="tool-button-div">
+                                                        <span class="first-brown shadow">Tienda del cliente</span>
+                                                        <br>
+                                                        <span class="second-brown shadow">Paga tus compras Battlepay pendientes</span>
+                                                    </div>
+                                                </div>
+                                            </a>
+                                        </td>
+                                        <td></td>
+                                    </tr>
                                     <tr>
                                         <td>
                                             <a href="store-novawow">

home/views.py

@@ -713,8 +713,13 @@ def my_account(request):
         token_status = "Sin solicitar"
         token_date = None
 
+    # Créditos Battlepay de la cuenta Battle.net
+    with connections['acore_auth'].cursor() as cursor:
+        battlepay_credits = bnet.get_battlepay_credits(cursor, request.session.get('bnet_id'))
+
     return render(request, 'my-account/my-account.html', {
         'is_logged_in': is_logged_in,
+        'battlepay_credits': battlepay_credits,
         'user_info': {
             'username': account_data[1],
             'reg_mail': account_data[2],