Stages 6 and 7 for generating history indices (#569)

* save state

* add current index feature

* fix test

* remove logs

* Only execute 1000 blocks

* Reset history index

* Correct action

* Increase batch size

* Increase chunk size, print memory stats

* Fix linter

* Remove unused from

* Split into 2 staged

* Use storage history gen

* remove log

* Not to run tx_cacher in staged mode

* Not to recover during stage 2

* Not to recover during stage 2

* Remove counter

Co-authored-by: b00ris <b00ris@mail.ru>