Investigate EVM compatibility

[damip]

Goal

Make Massa EVM-compatible.

Scope

• Account support: support Ethereum addresses, keys and signature schemes
• Transaction support: support EVM transactions
• Smart contract support: support the Ethereum Virtual Machine to execute EVM contracts
• API support: add an EVM-compatible API allowing straightforward interaction with existing EVM wallets and tools
• Feature completeness: make sure the EVM contracts can make use of ASC and other massa-only features
• Interoperability: make sure that VMs in Massa can communicate between each other and act on the same data
• Extensibility: make sure that adding more VMs in the future is as easy as possible

Background research already done internally

• EVM tests and toughts #3327
• https://github.com/massalabs/defined-internal/discussions/52

Step 1: Preliminary study

TODO:

• Write down a general report on what needs to be developed and how + general sketch of the architecture
• List all possible blockers and uncertainties
• Choose the libraries we want to use