feat(sat): add API endpoints for FIEL and SAT sync (Phase 7)

- Add FIEL controller with upload, status, and delete endpoints
- Add SAT controller with sync start, status, history, and retry
- Add admin endpoints for cron job info and manual execution
- Register new routes in app.ts
- All endpoints protected with authentication middleware

Endpoints added:
- POST /api/fiel/upload
- GET /api/fiel/status
- DELETE /api/fiel
- POST /api/sat/sync
- GET /api/sat/sync/status
- GET /api/sat/sync/history
- GET /api/sat/sync/:id
- POST /api/sat/sync/:id/retry
- GET /api/sat/cron
- POST /api/sat/cron/run

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/api/src/app.ts

@@ -13,6 +13,8 @@ import { calendarioRoutes } from './routes/calendario.routes.js';
 import { reportesRoutes } from './routes/reportes.routes.js';
 import { usuariosRoutes } from './routes/usuarios.routes.js';
 import { tenantsRoutes } from './routes/tenants.routes.js';
+import fielRoutes from './routes/fiel.routes.js';
+import satRoutes from './routes/sat.routes.js';
 
 const app = express();
 
@@ -43,6 +45,8 @@ app.use('/api/calendario', calendarioRoutes);
 app.use('/api/reportes', reportesRoutes);
 app.use('/api/usuarios', usuariosRoutes);
 app.use('/api/tenants', tenantsRoutes);
+app.use('/api/fiel', fielRoutes);
+app.use('/api/sat', satRoutes);
 
 // Error handling
 app.use(errorMiddleware);