Implement MCP protocol to allow modern AI systems to interract with SignalK

[navado]

Feature request

Implement MCP resources and corresponding prompts as part of SignalK

What is MCP

Model Context Protocol (MCP) is the modern approach to interoperability with LLM based AI systems.

Why?

Exposing MCP endpoints will allow smart systems like HomeAssistent to use SignalK in complex AI based workflows, allowing among others efficient smart boat voice and text interfaces, semantic automations, etc.