v0.1.0

Initial release of the native HLK-LD2450 BLE integration for Home Assistant.

Verified in CI (HA 2026.2.3, bleak 3.0.2): hassfest, HACS, ruff, and 28 pytest tests pass. Also verified locally: imports clean across all platform modules and the integration loads in a live HA dev server.

Features: up to 3 targets (distance/angle/X/Y/speed/resolution sensors), presence + per-target present/moving binary sensors, multi-/single-target switch, area-mode select, 12 area-vertex number sliders, reboot button. Corrected LD2450 sign-magnitude coordinate decode.

Note: not yet verified against physical hardware. Area-filter writes (cmd 0x00C2) are best-effort pending hardware confirmation. Please report logs from custom_components.ld2450_ble if setup fails.