WeightInfo
* Start adding weight info * More weightinfo * finish weight info * more fixes * inital update of node runtime * fix the rest of the compilation * update balances * add docs * fix balances tests * Fix more tests * Fix compile * Fix pallet-evm tests
* Split the code. * Restructure. * Split tests. * Self-review. * Break lines. * Move tests out. * Rename CheckEra -> CheckMortality but keep backwards compatibility * Update frame/system/src/extensions/check_mortality.rs * Don't rename the IDENTIFIER for now. Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>