[EVM-Equivalence-Yul] ERC20 example

[gianbelinche]

What ❔

This PR adds an execution example for a ERC20, which:

• Inits a wallet
• Deposits some funds into the wallet
• Deploys a sample ERC20 contract
• Query the contract for the token name and symbol
• Mint 100000 tokens into the address CD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826
• Transfer 1000 tokens from CD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826 to bBbBBBBbbBBBbbbBbbBbbbbBBbBbbbbBbBbbBBbB

And outputs:

Deploy L2 tx gas used:
Mint L2 tx gas used:
Transfer L2 tx gas used:

Run the server

Run the following command:

zk && zk clean --all && zk init && zk server --components "api,tree,eth,state_keeper,housekeeper"

Run the example

In this example we're going to run some transactions.

Once the server is running, run this command in other terminal:

cargo run --release --bin erc20_example

It is related to the following PR

Why ❔

Checklist

• PR title corresponds to the body of PR (we generate changelog entries from PRs).
• Tests for the changes have been added / updated.
• Documentation comments have been added / updated.
• Code has been formatted via zk fmt and zk lint.
• Spellcheck has been run via zk spellcheck.
• Linkcheck has been run via zk linkcheck.