refactor: mover runtime Go de agents/ a devagents/

agents/ ahora solo contiene carpetas de agentes (config, reglas, prompts).
El runtime (Agent, Robot, Runner, registry, handler, commands, llm, memory)
vive en devagents/ como package devagents.

Cambios:
- git mv agents/*.go → devagents/*.go
- package agents → package devagents en todos los archivos movidos
- Actualizar imports en agents/*/agent.go, cmd/launcher/, dev-scripts/
- Actualizar docs: CLAUDE.md, rules/, docs/e2ee.md, issues pendientes

Build y tests pasan sin errores.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

agents/_template/agent.go

@@ -4,12 +4,12 @@
 package _template
 
 import (
-	"github.com/enmanuel/agents/agents"
+	"github.com/enmanuel/agents/devagents"
 	"github.com/enmanuel/agents/pkg/decision"
 )
 
 func init() {
-	agents.Register("AGENT_ID_PLACEHOLDER", Rules)
+	devagents.Register("AGENT_ID_PLACEHOLDER", Rules)
 }
 
 // Rules devuelve las reglas de este agente (vacio para el template).

agents/asistente-2/agent.go

@@ -3,12 +3,12 @@
 package asistente2
 
 import (
-	"github.com/enmanuel/agents/agents"
+	"github.com/enmanuel/agents/devagents"
 	"github.com/enmanuel/agents/pkg/decision"
 )
 
 func init() {
-	agents.Register("asistente-2", Rules)
+	devagents.Register("asistente-2", Rules)
 }
 
 // Rules returns the decision rules for the asistente-2 bot.

agents/assistant-bot/agent.go

@@ -3,12 +3,12 @@
 package assistant
 
 import (
-	"github.com/enmanuel/agents/agents"
+	"github.com/enmanuel/agents/devagents"
 	"github.com/enmanuel/agents/pkg/decision"
 )
 
 func init() {
-	agents.Register("assistant-bot", Rules)
+	devagents.Register("assistant-bot", Rules)
 }
 
 // Rules returns the decision rules for the assistant bot.

agents/meteorologo/agent.go

@@ -3,12 +3,12 @@
 package meteorologo
 
 import (
-	"github.com/enmanuel/agents/agents"
+	"github.com/enmanuel/agents/devagents"
 	"github.com/enmanuel/agents/pkg/decision"
 )
 
 func init() {
-	agents.Register("meteorologo", Rules)
+	devagents.Register("meteorologo", Rules)
 }
 
 // Rules returns the decision rules for the meteorologo bot.

agents/test-bot/agent.go

@@ -4,12 +4,12 @@
 package test
 
 import (
-	"github.com/enmanuel/agents/agents"
+	"github.com/enmanuel/agents/devagents"
 	"github.com/enmanuel/agents/pkg/decision"
 )
 
 func init() {
-	agents.Register("test-bot", Rules)
+	devagents.Register("test-bot", Rules)
 }
 
 // Rules devuelve las reglas de este agente (vacio para el template).

agents/test-personality/agent.go

@@ -2,12 +2,12 @@
 package test_personality
 
 import (
-	"github.com/enmanuel/agents/agents"
+	"github.com/enmanuel/agents/devagents"
 	"github.com/enmanuel/agents/pkg/decision"
 )
 
 func init() {
-	agents.Register("test-personality", Rules)
+	devagents.Register("test-personality", Rules)
 }
 
 // Rules routes all DMs and mentions to the LLM.