* rebase master and resolve conflicts
* pylint to makefile
* fix crash when pivot operator
* fix comments
* add precision argument
* query test
* wip
* fix ut
* rename
* set time_offsets to cache key
wip
* refactor get_df_payload
wip
* extra query cache
* cache ut
* normalize df
* fix timeoffset
* fix ut
* make cache key logging sense
* resolve conflicts
* backend follow up iteration 1
wip
* rolling window type
* rebase master
* py lint and minor follow ups
* pylintrc
* chore: move memoized test into a separated file
create integration test workflow
* chore: create unit test workflow to run purely pytest
* fix: bad reference
* fix: remove pip requirements bc there aren't any yet
* temp: install unit dependencies directly
* fix: --rootdir=
* fix: try to run only unit test
* chore: decouple memoized as separated module
* fix: bring back dependencies bc superset top-level module is coupled to flask and others so no reason no to do it
* fix: reference
* fix: pre-commit
* fix: pylint
