* Feature: DPA N-Series support
Connects to N-Series receivers (e.g. N-DR1) via OSC over TCP.
Displays audio level, RF strength (A/B), battery status and
warnings for both channels.
* Add Lato font (bundled, offline-safe) to DPA plugin
* Add DPA plugin icon
* Fix: TCP framing, correct meter scaling
- Fix osc-tcp connection type being caught by osc SLIP handler in device.js
- Add subscriptions for tx/active, tx/name, tx/batterystatus
- Fix audio meter formula direction (was inverted)
- Scale audiolevel and rfstrength by /10 (values are dB×10)
* Fix: CSS