Aruba Fatturazione Elettronica MCP Read-only

This project is MIT licensed.

The implementation was designed with reference to the public Aruba API
documentation and inspired by the following MIT-licensed projects:

- https://github.com/zangetsu02/fatturazione-elettronica-aruba
- https://github.com/andreafalzetti/node-fatturazione-elettronica-aruba
- https://github.com/mnbro/listmonk-mcp-bridge

No source files were copied verbatim from those projects in this initial
implementation. If future changes adapt or copy code, preserve the original
copyright and license notices here.
