NAD AV Integration

Hello, i am releasing NAD AV integration. integration should support most IP supported modules. Support single or multi device with single or multi zone. Integration will create a media player entity per zone.
Power Control
Volume Control
Volume Buttons
Mute Control: Toggle, Mute, Unmute
Source Selection

This is another blind integration, therefore i cannot test/replicate/validate.
any issue will require explicit problem statement and logs for further debug.
I also unable to test if initial release work. Please let me know if not.
Thank you.

New version up. Improve connections

new version is up 2.0, changelog below. i cant test as i do not own the device, please check and let me know.

- Add BluOS transport (M10, M33, C700, C658) over the BluOS HTTP API
  (port 11000): volume slider, transport, now-playing metadata + art,
  physical input selection, and media browser (inputs/presets/queue).
- Keep classic Telnet/TCP/RS-232 transports (no regression).
- Add select entities (source, preset, repeat, speaker A/B) and sensors
  (model, version, source, connection).
- Fix M10 setup failure (BluOS models do not speak the classic Telnet
  protocol)
- Auto-migrate legacy device configs to new identifiers on startup.
- Upgrade to ucapi-framework 1.9.5 / ucapi 0.7.0; add aiohttp.

new version up. you can choose your own volume jumps during setup flow.