refactor(ambitos): Migración completa dtic-DASUTEN (A04) y dtic-BKPs (A03) + herramientas ADN

Migración dtic-DASUTEN a estándar A04:
- A04_dtic-DASUTEN.md: Manifiesto creado
- A04.P001 a A04.P005: Planes renombrados de P2601.*
- _hist/_hist_P2601_dasuten.md: Legacy archivado

Migración dtic-BKPs a estándar A03:
- A03_dtic-BKPs.md: Manifiesto creado
- A03.P001, A03.P002: Planes migrados
- docs/ambito/dtic-BKPs/: Nueva estructura

Herramientas ADN nuevas:
- adn/tools/bkps/: BKPs migrado a tools ADN
- adn/tools/cli/dron.rb: Vigía de tareas largas
- adn/tools/cli/copiloto.rb: Asistente CLI
- adn/tools/cli/novato.rb: CLI de aprendizaje

Limpieza:
- dtic-BKPs/ → _hist/dtic-BKPs/ (legacy archivado)
- adn/tools/cli/backup.rb → _hist/ (migrado a bkps.rb)

Otros:
- nodos/pcv-dasu1.md, srvv-data.md, srvv-nginx-rm.md: Actualizados
- adn/tools/core/conciliador.rb: Mejoras
- adn/tools/w-zombi/data/cmd.json: Actualizado

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

adn/tools/bkps/lib/config.rb

@@ -0,0 +1,71 @@
+# frozen_string_literal: true
+
+# ==========================================================
+# adn/tools/bkps/lib/config.rb — Carga de config YAML
+# Migrado desde dtic-BKPs v6.0 → ADN::BKPs
+# ==========================================================
+
+require 'yaml'
+require 'fileutils'
+
+module ADN
+  module BKPs
+    class Config
+      attr_reader :tareas, :comandos, :auto_avanzar, :raw_config
+
+      def initialize(path)
+        @path = path
+        reload!
+      end
+
+      def reload!
+        unless File.exist?(@path)
+          @tareas = []
+          @comandos = []
+          @auto_avanzar = true
+          return
+        end
+
+        data = YAML.safe_load(File.read(@path), permitted_classes: [Symbol], symbolize_names: true) || {}
+        @raw_config = YAML.safe_load(File.read(@path)) || {}  # String keys for raw access
+        @auto_avanzar = data[:auto_avanzar] != false
+        @tareas   = (data[:tareas]   || []).map { |t| simbolizar(t) }
+        @comandos = (data[:comandos] || []).map { |c| simbolizar(c) }
+      end
+
+      def find_tarea(id)
+        @tareas.find { |t| t[:id].to_s == id.to_s }
+      end
+
+      def save!
+        data = {
+          'auto_avanzar' => @auto_avanzar,
+          'tareas' => @tareas.map { |t| stringify(t) },
+          'comandos' => @comandos.map { |c| stringify(c) }
+        }
+        File.write(@path, YAML.dump(data))
+        FileUtils.chmod(0644, @path)
+      end
+
+      def add_tarea(tarea)
+        @tareas << simbolizar(tarea)
+      end
+
+      def remove_tarea(index)
+        @tareas.delete_at(index)
+      end
+
+      private
+
+      def simbolizar(hash)
+        hash.transform_keys(&:to_sym)
+      end
+
+      def stringify(hash)
+        hash.transform_keys(&:to_s).tap do |h|
+          h['tareas'] = h['tareas'].map(&:to_s) if h['tareas']
+        end
+      end
+    end
+  end
+end