fix: agregar comando 'salir' y limpiar __api_vars en reset de comandos

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

services/NormalBot.php

@@ -25,7 +25,7 @@ class NormalBot
                 // Clear any in-progress multi-step state so the command is a clean reset
                 $m = ConversationContext::getMetadata($ctxId);
                 $dirty = false;
-                foreach (['collecting', '__foreach', '__cap'] as $stateKey) {
+                foreach (['collecting', '__foreach', '__cap', '__api_vars', '__ep_vars', '__ep_vars_flat'] as $stateKey) {
                     if (isset($m[$stateKey])) { unset($m[$stateKey]); $dirty = true; }
                 }
                 if ($dirty) ConversationContext::updateMetadata($ctxId, $m);

setup/seed_palmas.php

@@ -18,6 +18,7 @@ $configJson = [
         'info'     => 'enviar_informacion',
         'inicio'   => 'show_main_menu',
         'volver'   => 'show_main_menu',
+        'salir'    => 'show_main_menu',
     ],
     // ── Menus globales ──────────────────────────────────────────────────────
     'menus' => [