Convert MoesBHT Thermostat to v2 (Tuya)

[prairiesnpr]

Proposed change

Converts Moes BHT Thermostats to v2l

Closes: #3387
Closes: #2433
Closes: #3788

Additional information

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 and coverable lines are covered by tests ✅

Project coverage is 91.16%. Comparing base (f23fda3) to head (35be60d).
Report is 17 commits behind head on dev.

Additional details and impacted files

@@            Coverage Diff             @@
##              dev    #3870      +/-   ##
==========================================
+ Coverage   90.95%   91.16%   +0.21%     
==========================================
  Files         326      325       -1     
  Lines       10597    10536      -61     
==========================================
- Hits         9638     9605      -33     
+ Misses        959      931      -28     

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