Tracking issue for our new EVM implementation

[MOZGIII]

Design

• Preliminary
• Current

Tasks

Design phase

• https://github.com/humanode-network/arch/pull/47
• https://github.com/humanode-network/arch/pull/49

EVM accounts

• Introduce external account provider into pallet_evm frontier#61
• Frame evm system frontier#62
• Add default implementation for OnNewAccount and OnKilledAccount for empty tuple frontier#63
• Implement StoredMap for EvmSystem frontier#64

EVM balances

• Frame EVM balances frontier#65
• Apply formatting for pallet-evm-system frontier#66
• Add try-runtime feature into pallet-evm-system frontier#67
• Use sp_std library to add FromStr trait for tests at pallet-evm-system frontier#68
• Rename FullAccount into Account at pallet-evm-system frontier#69
• Fix try_mutate_exists implementation and add tests to check it frontier#70
• Move AccountProvider interface into fp-em frontier#71

Currency swap

• Implement currency swap logic #678
• Introduce currency swap related primitives #680
• Currency swap precompile #682
• Bridge pot currency swap implementation #684
• Make currency swap return the original imbalance on failure #686
• Implement pallet-currency-swap logic #679
• Automatic currency-swap proxy primitives #685
• Separate balances between native and EVM accounts #673
• Check existential deposit when creating an account during swap #692
• Implement bridges pot currency swap accounts inititialization #716
• Integrate bridges initialization logic into humanode-runtime #719

Fee adjustments

• Configure proper gas price calculation for EVM #688

Mainnet rollout

• EVM state migration (nothing to do here, we are lucky)

Usability improvements

• Add ERC20 wrapper precompile #696
• Prepare user-facing documentation for the new EVM design (update gitbook)

Bugfixes

• Do not deduct ED when reading the balance via the RPC
• Set EVM currency existenial deposit to 1 #781
• Smart contract account gets created and deleted on every payable call #762
• Smart contract can't get less than ED via payable function #763