* Changes:
* Proceeded to check if other h, r, t or c flags for 'before' and 'older' are set before returning from the default state of --prune
Concern:
* Does the 'disabled' value for '--prune=' need to be updated if the '--prune.*' flags are set but the '--prune=' flag is not?
* Modify mode.Initialised only when it is changed
* Updated layout for --prune=*
* save
* save
Co-authored-by: alex.sharov <AskAlexSharov@gmail.com>
* Pruning for: exec, log_index, tx_lookup, history stages
* Pruning for: exec, log_index, tx_lookup, history stages
* Pruning for: exec, log_index, tx_lookup, history stages
* Pruning for: exec, log_index, tx_lookup, history stages
* add tvm flag
* save
* db migration for storage mode
add flag --prune=
remove flag --storage-mode=
add flag --experiments=tevm,...
rename integration set_storage_mode to set_prune
* fix
* forward move of stages must skip everything before PruneTo
* keep in db progress of prune method
* keep in db progress of prune method
* simplify logs
* simplify logs
* simplify logs
* fix test
* simplify logs
* simplify logs
* simplify logs
* simplify logs
* remove callTraceSet as dupsort
use etl transform for txlookup prune
remove some logs
* cleanup tests a bit
* print_stages and eth_sync to show prune progress
* fix print_stages
* add readme about --prune.to flag
* more docs
* add --prune.history.older and other flags support
* fix migration on empty db
* better toString
* better toString
