* Run mypy on homeassistant.scripts, disabling bunch of checks for now
* Declare async_initialize in AuthProvider
* Add some type hints
* Remove unreachable code
* Help mypy out
* Script docstring fixes
* Type check all helpers, add inline exclusions for work in progress
* Remove unused Script._template_cache
* Add some missing type hints
* Remove unneeded type: ignore
* Type hint fixes
* Mypy assistance tweaks
* Don't look for None in deprecated config "at most once" check
* Avoid None name slugify attempt when generating entity id
* Avoid None state store attempt on entity remove
Ville Skyttä
Jason Hu