* (feat): implement --parallelevm.enforce to force using block-stm
* core: debug log
* docs: update docs with new flag
* update all config files
* core: modify chain import test to enforce parallel processing
Increase the default value in order to reduce the time spent in txpool reorg.
When txpool is saturated, txpool reorg can take more than a few seconds to run. This impacts block producer because the producer would need to get the pending txns from txpool, which is blocked by reorg.
* enforce gas configs for all networks
* eth/gasprice: remove else if for log
* docs/cli: update example config
* fix tests
* internal/cli/server: fix tests
* miner: fix tests
