Implement a kakarot connector that wrap EVM connectors and handle reception of starknet wallets API spect.
How
### Tasks
- [ ] Review with Francesco [1] x 4
- [ ] EIP-7212 : can we sign a starknet message with an EVM wallet ? [4]
- [ ] integration with demo app [4]
Why
To have all Starknet dapp accepting EVM wallets.
What
Implement a kakarot connector that wrap EVM connectors and handle reception of starknet wallets API spect.
How