Provide an ERC20 preset using access lib

[milancermak]

Currently, all the ERC20 presets use Ownable. It would be great if you could provide one more preset that uses AccessControl as well.

To provide some context where this might be useful - I recently worked on an L1 <-> L2 bridge for a ERC20 token. When bridging from L1 -> L2, the L2 bridge contract (the one with @l1_handler) calls mint on the L2 ERC20 contract. Similarly, when bridging from L2 -> L1, the L2 bridge contract calls a custom burn function on the L2 ERC20 contract. To protect the minting and burning, I used the AccessControl library (since the bridge contract is not the owner of the ERC20 contract).

Even though it's not too difficult to build, I think having a preset with more granular access control will be helpful.

[martriay]

good idea! we should. in the mean time, this can be achieved with Wizard for Cairo.

[milancermak]

Mind blown 🤯 I didn't know about the Wizard, handy!