feat(webhooks): dispatch async generation_request.created and creative.created events to n8n with 60s retry

src/app/api/integrations/creatives/route.ts

@@ -1,5 +1,6 @@
 import { NextRequest, NextResponse } from 'next/server';
 import { authenticateIntegrationRequest } from '@/lib/integrations-auth';
+import { dispatchN8nWebhookAsync } from '@/lib/creatives-webhooks';
 import { createClient } from '@supabase/supabase-js';
 
 export async function POST(req: NextRequest) {
@@ -66,9 +67,10 @@ export async function POST(req: NextRequest) {
       cta: c.cta || null,
       asset_url: c.asset_url || null,
       thumbnail_url: c.thumbnail_url || null,
+      asset_final: Boolean(c.asset_final ?? false),
       status: 'borrador', // nacen siempre en borrador
       visibility: 'agency', // nacen siempre en agency
-      created_by: 'claude', // creadas por Claude
+      created_by: c.created_by || 'claude', // creadas por Claude
       parent_id: c.parent_id || defaultParentId,
       generation_request_id: c.generation_request_id || genRequestId || null,
       meta,
@@ -84,7 +86,34 @@ export async function POST(req: NextRequest) {
     return NextResponse.json({ error: error.message }, { status: 500 });
   }
 
-  // Registrar cada creación en creative_events con actor 'claude'
+  const { data: tenant } = await adminClient
+    .from('tenants')
+    .select('id, name, slug, drive_folder_id, canva_templates')
+    .eq('id', tenantId)
+    .maybeSingle();
+
+  const defaultBpsTemplate = process.env.BPS_CANVA_TEMPLATE_ID || 'EAHRb38v_WY';
+  let canvaTemplates = tenant?.canva_templates || {};
+  if (
+    tenant?.slug === 'bps' &&
+    (!canvaTemplates || Object.keys(canvaTemplates).length === 0)
+  ) {
+    canvaTemplates = {
+      'foto-con-franja': defaultBpsTemplate,
+      tipografico: null,
+      default: defaultBpsTemplate,
+    };
+  }
+
+  const clientInfo = {
+    id: tenant?.id || tenantId,
+    name: tenant?.name || null,
+    slug: tenant?.slug || 'bps',
+    drive_folder_id: tenant?.drive_folder_id || null,
+    canva_templates: canvaTemplates,
+  };
+
+  // Registrar cada creación en creative_events con actor 'claude' y disparar creative.created si created_by='claude' y asset_final=false
   for (const c of inserted || []) {
     await adminClient.from('creative_events').insert({
       tenant_id: tenantId,
@@ -100,6 +129,17 @@ export async function POST(req: NextRequest) {
       },
       visibility: 'agency',
     });
+
+    if (c.created_by === 'claude' && c.asset_final === false) {
+      dispatchN8nWebhookAsync('creative.created', {
+        creative: {
+          ...c,
+          client_id: c.tenant_id,
+          meta: c.meta || {},
+          client: clientInfo,
+        },
+      });
+    }
   }
 
   return NextResponse.json({