- Text/interactive/button messages → NormalBot only, never escalates to AI
- Image/audio/video/document → AiBot.processMedia() if ai_for_media enabled,
else falls back to category greeting menu
- AiBot.processMedia() uses permission_type context so AI acknowledges uploads
for perm 3 and redirects others to their menu
- WpWebhook.handleMedia now calls BotRouter so the bot responds to media
- Admin UI: checkbox toggle "Procesar imágenes y archivos con IA" in AI tab
- categoryMenuFallback() extracted in BotRouter as shared helper
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
