v1.0.0 — Initial public release

First public release of the working BenQ ScreenBar HALO 2 ESPHome radio bridge.

Included:

• clock-synchronous BM5602 direct-mode transmission
• CRC-validated passive reception of the original controller
• power, front/back light, brightness, temperature and presence controls
• authenticated Home Assistant package and compact dashboard
• exact seven-wire soldering guide with annotated images
• encrypted ESPHome API, protected web endpoints and disabled web OTA
• automated protocol-vector tests and full ESPHome compile validation

Hardware tested with M5Stack ATOM Lite + BM5602.