chore: auto-commit (15 archivos)

- apps/dag_engine/.gitignore
- apps/dag_engine/README.md
- apps/dag_engine/app.md
- apps/dag_engine/config.go
- apps/dag_engine/dags_migrated/fn_backup.yaml
- apps/dag_engine/dags_migrated/revision_viernes_finanzas.yaml
- apps/dag_engine/executor.go
- apps/dag_engine/frontend/package.json
- apps/dag_engine/frontend/src/App.tsx
- apps/dag_engine/frontend/src/components/StatusBadge.tsx
- ...

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/dag_engine/frontend/package.json

@@ -11,6 +11,7 @@
   "dependencies": {
     "@mantine/core": "^9.0.2",
     "@mantine/hooks": "^9.0.2",
+    "@mantine/notifications": "^9.0.2",
     "@tabler/icons-react": "^3.31.0",
     "react": "^19.1.0",
     "react-dom": "^19.1.0",