Fixes
- H7131 fan speed controls: Flatten nested
modeValuesub-options so the dropdown shows Low/Medium/High/Fan/Auto instead of gearMode/Fan/Auto. Selecting a speed now sends the correctworkMode+modeValuepair (#13) - H7130 fan speed reverts: Add optimistic state update for
WorkModeCommandso the selected fan speed persists in the UI (#13)