Use integration fallback configuration for tado water heater fallback (#111014)
* 103619 tado water heater fallback
* extracted a method to remove code duplication
* test cases and suggested changes
* tests
* util method for connector
* Update homeassistant/components/tado/climate.py
Co-authored-by: Andriy Kushnir <me@orhideous.name>
* missing import after applies suggestion
* early return
* simplify if statements
* simplify pr
* pr requested changes
* better docstring
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Co-authored-by: Andriy Kushnir <me@orhideous.name>
b684801cae