Fix battery reporting for _TZE200_yjjdcqsq, _TZE200_9yapgbuv

[Jonas-Meyer97]

Both devices report battery status in three levels: low, middle, and high instead of reporting a battery percentage. I confirmed this with the official TuYa App and TuYa IoT Platform. See Issue #2281. I tested this for both devices: _TZE200_yjjdcqsq and _TZE200_9yapgbuv.

Proposed change

Since there is no option for battery level in ZHA, this fix converts the levels into equal percentage numbers 25%, 50% and 100%.

Additional information

Fixes #2281

Checklist

• The changes are tested and work correctly
• pre-commit checks pass / the code has been formatted using Black
• Tests have been added to verify that the new code works

[codecov]

Codecov Report

All modified lines are covered by tests ✅

Comparison is base (dc8d744) 86.60% compared to head (4309e4d) 86.61%.

Additional details and impacted files

@@           Coverage Diff           @@
##              dev    #2626   +/-   ##
=======================================
  Coverage   86.60%   86.61%           
=======================================
  Files         278      278           
  Lines        8540     8546    +6     
=======================================
+ Hits         7396     7402    +6     
  Misses       1144     1144           

Files	Coverage Δ
zhaquirks/tuya/ts0601_sensor.py	100.00% <100.00%> (ø)

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[mhombach]

Hey there. I have _TZE200_yw7cahqs devices which always show 100% battery level until the battery is dead. Could this be the same issue? Or is the issue you are fixing specifically fixing the unknown battery status? If it's a different issue, do you happen to have an idea about a fix? Sorry to hijack this PR, hard to find any information for my problem :/

[Jonas-Meyer97]

Hey there. I have _TZE200_yw7cahqs devices which always show 100% battery level until the battery is dead. Could this be the same issue? Or is the issue you are fixing specifically fixing the unknown battery status? If it's a different issue, do you happen to have an idea about a fix? Sorry to hijack this PR, hard to find any information for my problem :/

I suggest opening a new issue. It's likely the maintainer wouldn't welcome a discussion about a different topic here. If you use the official thermostat app, does it display a battery percentage? The current implementation suggests that the thermostat only reports a battery low warning reported to HA as 0%. Otherwise, it shows 100%.

[TheJulianJES]

I guess more Tuya devices have that "low, medium, high" battery percentage reporting, so we should probably move it to the main Tuya class if other devices also need it.

For now, this LGTM. Thanks for the PR!