Add support for MeacoFan Sefte 10" Pro Table Air Circulator (#5035)
* Add support for MeacoFan Sefte 10" Pro Table Air Circulator
Fan with 12 speeds, preset modes (Normal/sleep/ECO), horizontal and vertical swing angle controls, off/on timers, display light, and mute keytone.
* fix(meacofan_seftepro_aircirculator): fixes from review
- rename file to follow convention
- merge oscillate control into fan
- rename entities to follow other similar devices and HA naming convention
- add missing translation key for off timer
* feat(meacofan_seftepro_aircirculator): add another variant
- product id on #5185 is different, even though the rest of the product details are the same
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Co-authored-by: Jason Rumney <make-all@users.noreply.github.com>