feat: registrar pipeline docker_tui_go_infra en registry

Pipeline que compone funciones TUI, shell e infra Docker. Documenta
uses_functions y uses_types completos para trazabilidad en fn_operations.

functions/pipelines/docker_tui.go

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+package pipelines
+
+// DockerTUI es el pipeline principal que compone componentes TUI de DevFactory
+// con comandos Docker para crear una aplicacion de terminal interactiva.
+//
+// Vistas: Containers, Images, Volumes, Networks, Compose.
+// Arquitectura: Elm (Model-Update-View) con tabs y state machines.
+//
+// Implementation: fn_operations/docker_tui/main.go

functions/pipelines/docker_tui.md

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+---
+name: docker_tui
+kind: pipeline
+lang: go
+domain: infra
+version: "1.0.0"
+purity: impure
+signature: "func main() — TUI fullscreen para gestionar Docker"
+description: "Pipeline que compone componentes TUI de DevFactory con comandos Docker para crear una aplicacion de terminal interactiva. Gestiona containers, images, volumes, networks y compose."
+tags: [docker, tui, pipeline, infra, bubbletea, devfactory]
+uses_functions:
+  - new_filtered_list_go_tui
+  - new_list_go_tui
+  - new_spinner_go_tui
+  - new_base_model_go_tui
+  - default_styles_go_tui
+  - run_fullscreen_go_tui
+  - run_cmd_timeout_go_shell
+  - docker_list_containers_go_infra
+  - docker_start_container_go_infra
+  - docker_stop_container_go_infra
+  - docker_container_logs_go_infra
+  - docker_list_images_go_infra
+  - docker_remove_image_go_infra
+uses_types:
+  - container_go_docker
+  - image_go_docker
+  - volume_go_docker
+  - network_go_docker
+  - compose_project_go_docker
+  - list_model_go_tui
+  - filtered_list_model_go_tui
+  - spinner_model_go_tui
+  - styles_go_tui
+  - base_model_go_tui
+  - cmd_result_go_shell
+returns: []
+returns_optional: false
+error_type: "error_go_core"
+imports:
+  - github.com/charmbracelet/bubbletea
+  - github.com/lucasdataproyects/devfactory
+tested: false
+tests: []
+test_file_path: ""
+file_path: "fn_operations/docker_tui/main.go"
+---
+
+## Ejemplo
+
+```bash
+cd fn_operations/docker_tui && go run .
+```
+
+## Notas
+
+Pipeline principal del proyecto Docker TUI. Compone funciones de los dominios tui, shell e infra
+para crear una aplicacion de terminal con 5 vistas: Containers (start/stop/restart/logs),
+Images (list/remove), Volumes (list/remove), Networks (list/remove), Compose (up/down/logs).
+
+Arquitectura Elm (Model-Update-View) con navegacion por tabs y state machines por vista.