fix(sat, payments, admin): multiple production fixes

- sat sweep-stale-jobs: increase initial/custom sync threshold 8h→24h to prevent watchdog killing long historical syncs
- sat-client: fix formatDateForSat same-day rejection by auto-adjusting fechaFin
- sat-sync job: check fiel_contribuyente in addition to fiel_credentials for cron eligibility
- database: extend pool idle cleanup from 5min to 12h to prevent pool closure during long syncs
- webhook controller: auto-extend currentPeriodEnd on recurring MercadoPago payments
- invoicing service: auto-send FacturAPI invoice by email after creation
- admin-clientes: fix no-renovaciones detection to include expired trials and deleted subscriptions

apps/api/src/services/sat/sweep-stale-jobs.service.ts

@@ -14,10 +14,10 @@ export interface SweepResult {
 }
 
 const DEFAULT_RUNNING_HOURS_BY_TYPE: Record<string, number> = {
-  initial: 8,
+  initial: 24,
   daily: 4,
   incremental: 2,
-  custom: 4,
+  custom: 24,
 };
 
 /**