Remix Plugin: Autofill the contract address and constructor arguments

[kuzdogan]

Again in the verification plugin video, one difficult thing to find is the address of the contract to verify and the constructor args. I think we can provide these info to the user automatically if this contract was deployed on remix. So if the contract was deployed with Remix fill automatically:

• Contract address
• ChainId
• Constructor arguments

if these are saved in Remix after deployment.

We should also keep in mind to keep these fields editable as the user does not necessarily want to verify this specific contract, although it's highly likely.