Mejoras: idempotency webhook, métricas rewriter, recommend en XState, seeds

7 frentes en una pasada:

1. Idempotency en pipeline.processMessage: si el message_id ya existía
   (Evolution suele reentregar webhooks), skip todo el turn y devuelve
   { duplicate: true }. Antes el ON CONFLICT DO NOTHING evitaba el insert
   pero igual procesaba NLU + side effects.

2. Limpieza de payment residual de admin/UI:
   - ordersRepo.getMonthlyStats / getTotals: out las queries cash/card
   - home-dashboard: out el donut "Efectivo vs Tarjeta"
   - orders-crud: out columna "Pago" + sección de detalle de pago
   - conversation-inspector: out 💵💳✅ del resumen
   - takeovers: out payment_link en run, out payment del summary
   - public/main.js: out la invariant no_checkout_without_payment_link
   - prompts-crud: out la entry "payment" del PROMPT_LABELS
   - wooOrders.parseOrder: out lectura de payment_method/is_paid (estado
     del pago lo gestiona el comercio offline, fuera del bot)
   - ordersRepo: out is_cash/is_paid del row mapping

3. Seed migration 20260501130000_seed_piaf_settings_and_replies:
   - schedule realista para piaf (delivery/pickup días+horas)
   - delivery_zones con barrios CABA reales (Palermo, Belgrano, etc)
   - 41 reply_templates con 17 keys + variantes (todo lo de DEFAULTS)
   Permite editar respuestas sin redeploy y desbloquea {{store_hours_today}},
   {{delivery_zones_summary}} reales en los templates.

4. Address validation en shipping: nuevo checkAddressInZone() en
   storeContext.js. Cuando el usuario da dirección, se valida contra
   zonas configuradas. Si está fuera, renderiza shipping.address_out_of_zone
   con sugerencia de zonas alternativas. Sin zonas configuradas → accept-by-default.

5. Métricas rewriter: getRewriterMetrics() expuesto, contadores
   ok/fallback/timeouts + avg_ms + fallback_rate. Endpoint nuevo
   /api/metrics/rewriter.

6. Shadow XState → audit_log: el shadow mode pasa de console.log a
   insertAuditLog con entity_type='xstate_shadow'. Permite review post-mortem.

7. Recommend portado a XState: nuevo recommendActor (fromPromise) wrappea
   handleRecommend; sub-state cart.recommending invoca el actor; ingestRecommendResult
   absorbe { plan, decision } en context. RECOMMEND event funciona desde idle
   y desde cart con USE_XSTATE=1.

8. tenantId opcional en renderReply/loadReplyVariants — defaultea a
   getTenantId() del módulo shared/tenant.js. Backward-compat: callers
   pueden seguir pasando tenantId o omitirlo.

E2E tests nuevos en machine/e2e.test.js: golden flow pickup, golden flow
delivery con address-in-zone, snapshot rehydrate full flow, universal
cart-on-add desde shipping. 192/192 tests pasando (188 previos + 4 E2E).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

public/components/conversation-inspector.js

@@ -206,13 +206,10 @@ class ConversationInspector extends HTMLElement {
       parts.push(`[${activePending.length} pendiente(s)]`);
     }
     
-    // Checkout info
+    // Checkout info (sólo shipping — el bot no maneja pagos)
     const checkoutInfo = [];
     if (order?.is_delivery === true) checkoutInfo.push("🚚");
     if (order?.is_delivery === false) checkoutInfo.push("🏪");
-    if (order?.payment_type === "cash") checkoutInfo.push("💵");
-    if (order?.payment_type === "link") checkoutInfo.push("💳");
-    if (order?.is_paid) checkoutInfo.push("✅");
     if (checkoutInfo.length) parts.push(checkoutInfo.join(""));
     
     return parts.length ? parts.join(" ") : "—";
@@ -232,7 +229,6 @@ class ConversationInspector extends HTMLElement {
       "ensure_woo_customer": "woo customer",
       "create_order": "create order",
       "update_order": "update order",
-      "send_payment_link": "payment link",
       "request_human_takeover": "human takeover",
       "add_to_cart": "add to cart",
       "human_response_sent": "human response",

public/components/home-dashboard.js

@@ -164,12 +164,6 @@ class HomeDashboard extends HTMLElement {
                 <canvas id="shipping-donut"></canvas>
               </div>
             </div>
-            <div class="chart-card">
-              <div class="chart-title">Efectivo vs Tarjeta</div>
-              <div class="chart-container short">
-                <canvas id="payment-donut"></canvas>
-              </div>
-            </div>
           </div>
           <div class="chart-card full-width">
             <div class="chart-title">Top Productos por Facturación</div>
@@ -455,22 +449,6 @@ class HomeDashboard extends HTMLElement {
       });
     }
 
-    // Payment donut
-    const paymentCtx = this.shadowRoot.getElementById("payment-donut");
-    if (paymentCtx) {
-      if (this.charts.paymentDonut) this.charts.paymentDonut.destroy();
-      this.charts.paymentDonut = new Chart(paymentCtx, {
-        type: "doughnut",
-        data: {
-          labels: ["Efectivo", "Tarjeta"],
-          datasets: [{
-            data: [totals.by_payment?.cash || 0, totals.by_payment?.card || 0],
-            backgroundColor: ["#10B981", "#EC4899"],
-          }],
-        },
-        options: this.getDonutOptions(),
-      });
-    }
   }
 
   getDonutOptions() {

public/components/orders-crud.js

@@ -431,7 +431,6 @@ class OrdersCrud extends HTMLElement {
             <th>Tipo</th>
             <th>Estado</th>
             <th>Envío</th>
-            <th>Pago</th>
             <th>Cliente</th>
             <th>Total</th>
             <th>Fecha</th>
@@ -453,12 +452,6 @@ class OrdersCrud extends HTMLElement {
                 </td>
                 <td><span class="status-badge" style="background:${statusColor(order.status)}">${statusLabel(order.status)}</span></td>
                 <td><span class="badge" style="background:${order.is_delivery ? '#3b82f6' : '#8b5cf6'};color:#fff">${order.is_delivery ? 'DEL' : 'RET'}</span></td>
-                <td>
-                  <div class="badges">
-                    <span class="badge" style="background:${order.is_cash ? '#f59e0b' : '#1f6feb'};color:${order.is_cash ? '#000' : '#fff'}">${order.is_cash ? '$' : 'MP'}</span>
-                    <span class="badge" style="background:${order.is_paid ? '#22c55e' : '#ef4444'};color:#fff">${order.is_paid ? '✓' : '✗'}</span>
-                  </div>
-                </td>
                 <td class="customer-name" title="${customerName}">${customerName}</td>
                 <td class="total">$${Number(order.total || 0).toLocaleString("es-AR")}</td>
                 <td>${formatDate(order.date_created)}</td>
@@ -579,28 +572,6 @@ class OrdersCrud extends HTMLElement {
         ` : ''}
       </div>
 
-      <div class="detail-section">
-        <div class="detail-title">Pago</div>
-        <div class="detail-row">
-          <span class="detail-label">Método</span>
-          <span class="detail-value">
-            <span class="badge" style="background:${order.is_cash ? '#f59e0b' : '#1f6feb'};color:${order.is_cash ? '#000' : '#fff'};padding:3px 8px;border-radius:4px;font-size:10px;">
-              ${order.is_cash ? 'EFECTIVO' : 'LINK'}
-            </span>
-            ${order.payment_method_title ? `<span style="margin-left:8px;color:var(--muted);font-size:11px;">${order.payment_method_title}</span>` : ''}
-          </span>
-        </div>
-        <div class="detail-row">
-          <span class="detail-label">Estado</span>
-          <span class="detail-value">
-            <span class="badge" style="background:${order.is_paid ? '#22c55e' : '#ef4444'};color:#fff;padding:3px 8px;border-radius:4px;font-size:10px;">
-              ${order.is_paid ? 'PAGADO' : 'PENDIENTE'}
-            </span>
-            ${order.date_paid ? `<span style="margin-left:8px;color:var(--muted);font-size:11px;">${formatDate(order.date_paid)}</span>` : ''}
-          </span>
-        </div>
-      </div>
-
       <div class="detail-section">
         <div class="detail-title">Cliente</div>
         <div class="detail-row">

public/components/prompts-crud.js

@@ -7,7 +7,6 @@ const PROMPT_LABELS = {
   greeting: "Saludos",
   orders: "Pedidos",
   shipping: "Envio/Retiro",
-  payment: "Pago",
   browse: "Consultas de catalogo",
 };
 

public/main.js

@@ -92,7 +92,6 @@ async function processMessage({ chat_id, from, text }) {
     ok: true,
     checks: [
       { name: "required_keys_present", ok: true },
-      { name: "no_checkout_without_payment_link", ok: true },
       { name: "no_order_action_without_items", ok: true },
     ],
   };
@@ -110,7 +109,6 @@ async function processMessage({ chat_id, from, text }) {
     invariants,
     final_reply: plan.reply,
     order_id: null,
-    payment_link: null,
     latency_ms: Date.now() - started_at,
   };