Use ethers.js instead of web3 for frontend code

[Goldzulu]

to be consistently using ethers.js for front end since already using it on the hardhat side

[carlomigueldy.eth]

Up one vote from me, I would prefer ethers.js over web3.

[Alex]

I would start working on this one, before i implement the actual contract call

[Greg Syme]

This issues looks to be done (merged, I can't find web3 in the package.json files (but it is a dependency of dev dependencies))

[Rasmus Nielsen]

Closing as we're using ethers now 👍