0.2.1
Builds on 0.2.0 (capitalized state labels: Closed/Tilted/Open/Unknown).
- Expose top_sensor/bottom_sensor as entity attributes.
- New options toggle to hide the two source sensors from the UI (like the core Group helper); reversed cleanly on toggle-off, source change, or window deletion.
- Brand icon assets (open + tilted glyphs merged on a blue badge) under brands/, ready for a home-assistant/brands submission.
- README: sensor placement, HACS-from-scratch install, options section.