chore: auto-commit (286 archivos)

- .claude/agents/fn-orquestador/SKILL.md
- .claude/commands/fn_claude.md
- .claude/rules/INDEX.md
- .claude/rules/cpp_apps.md
- .claude/rules/ids_naming.md
- CHANGELOG.md
- apps/dag_engine/README.md
- apps/dag_engine/api.go
- apps/dag_engine/dags_migrated/example.yaml
- apps/dag_engine/dags_migrated/example_lineage_tracking.yaml
- ...

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

python/functions/infra/http_download_file.md

@@ -7,7 +7,7 @@ version: "1.0.0"
 purity: impure
 signature: "http_download_file(url: str, dest_path: str, headers: dict[str, str] | None = None, timeout: float = 120.0, chunk_size: int = 8192) -> dict"
 description: "Descarga un archivo por HTTP en streaming (sin cargar todo en memoria). Crea directorios intermedios si no existen. Retorna dict con path, size_bytes y content_type."
-tags: [http, download, file, streaming, network, stdlib, infra, pendiente-usar]
+tags: [http, download, file, streaming, network, stdlib, infra, pendiente-usar, extractor]
 uses_functions: []
 uses_types: []
 returns: []