Cyborg2017 e3b785c070 fix: Complete fan control with proper "off" state ...

Changes:
1. Fix speed selector "off" state:
   - `percentage` property returns 0 when fan is off
   - `async_set_percentage()` calls `async_turn_off()` for 0%
   - `async_turn_on()` handles percentage=0 as turn off

2. Add auto-power on:
   - `async_set_percentage()` powers on fan if off when selecting speed
   - `async_set_preset_mode()` powers on fan if off when switching modes

3. Enhance user experience:
   - 0% in speed slider → Turns fan off
   - Any speed selection when off → Auto powers on + sets speed
   - Mode switch when off → Auto powers on + sets mode
   - Works with range-based speed configs

2025-12-29 23:41:35 +08:00

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midea_auto_cloud

fix: Complete fan control with proper "off" state

2025-12-29 23:41:35 +08:00