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/config.go

@@ -2,8 +2,6 @@ package main
 
 import (
 	"flag"
-	"os"
-	"path/filepath"
 )
 
 // Config holds the runtime configuration for the DAG engine.
@@ -16,10 +14,9 @@ type Config struct {
 
 // DefaultConfig returns sensible defaults.
 func DefaultConfig() Config {
-	home, _ := os.UserHomeDir()
 	return Config{
 		Port:    8090,
-		DagsDir: filepath.Join(home, "dagu", "dags"),
+		DagsDir: "dags",
 		DBPath:  "dag_engine.db",
 	}
 }