feat(POS-FIX-6): completed feature

project/src/app/build-app.ts

@@ -120,6 +120,11 @@ export async function buildApp(deps: BuildAppDeps = {}): Promise<FastifyInstance
         url: request.url,
         statusCode: reply.statusCode,
         durationMs,
+        ip: request.ip,
+        userAgent: request.headers['user-agent'],
+        referer: request.headers['referer'] ?? request.headers['referrer'] ?? null,
+        // Fastify's forwarded IP (works behind proxy if trusted proxy is set)
+        remoteIp: request.ip,
       },
       'request completed',
     );

project/src/modules/pos/api/pos.routes.ts

@@ -1854,9 +1854,9 @@ export async function registerPosRoutes(app: FastifyInstance, deps: PosRouteDeps
           [id],
         );
         await client.query(
-          `INSERT INTO orders_order_events (order_id, event, actor_id, metadata)
-           VALUES ($1, 'CANCELLED', $2, $3)`,
-          [id, user.id, JSON.stringify({ source: 'pos_delete' })],
+          `INSERT INTO orders_order_history (order_id, event_type, message, actor_email)
+           VALUES ($1, 'CANCELLED', 'Venta eliminada desde TPV', $2)`,
+          [id, user.email],
         );
 
         await client.query('COMMIT');