barimport-kibot daily

[awb99]

daily import needs to have time the close time of the exchange,
otherwise bar-align to calendar-seq will fail.

[awb99]

problem:

bar-db with bar-import for kibot for daily data should save to duckdb with time=exchange close time.
then alignement with calendar should be easier.
in this notebook we load data that is aligned to a calendar. aligning data to a calendar is essential for
multi-asset strategies.

notebook.playground.bardb.aligned
this works with a single asset.

however this works only because in ta.env.core we have hack-time.

make it work withuot hack-time.