Voice/assistant triggers (Alexa, MCP) to enter console mode #12

Start console mode hands-free, e.g. "Alexa, console mode" or from an MCP-capable assistant.

• Expose a small local trigger (command line --start already exists; a local endpoint or MCP server could wrap it)
• Alexa would go through a routine/skill that reaches the PC

Planned. Open to suggestions on the simplest reliable bridge.